Icom IC-7100 Instruction Manual

i7100 INSTRUCTION MANUAL This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIOTELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW.

HF/VHF/UHF ALL MODE TRANSCEIVER is designed and build with Icom’s superior technology and craftsmanship combining tra- ditional analog technologies with the new digital technology, Digital Smart Technologies for Amateur Radio (D-STAR), for a balanced package. With proper care, this product should provide you with years of trouble-free operation. We thank you for making your IC-7100 your radio of choice, and hope you agree with Icom’s philosophy of “technology fi rst.” Many hours or research and development went into the design of your IC-7100. FEATURES ❍ IF DSP features ❍ All mode capability covering 160–2 m and 70 cm (depending on version) ❍ Compact with separated front panel ❍ ±0.5 ppm of high frequency stability ❍ Baudot RTTY demodulator ❍ Selectable SSB transmission passband width (For both higher and lower pass frequency) ❍ Standard voice synthesizer/voice recorder ❍ SD card slot ready for several memory storage ❍ Vo i c e r e c o r d e r t o r e c o r d s y o u r communication ❍ DV mode (Digital voice + Low-speed data communication) operation-ready – Text message and call sign exchange – Transmit position data ❍ DR (D-STAR Repeater) mode and repeater list allow you to easily operate using a D-STAR repeater EXPLICIT DEFINITIONS WORD DEFINITION R DANGER! Personal death, serious injury or an explosion may occur. R WARNING! Personal injury, fi re hazard or electric shock may occur. CAUTION Equipment damage may occur. NOTE Recommended for optimum use. No risk of personal injury, fi re or electric shock. IMPORTANT READ ALL INSTRUCTIONS carefully and completely before using the transceiver. SAVE THIS INSTRUCTION MANUAL— This instruction manual contains important operating instructions for the IC-7100. FCC INFORMATION • FOR CLASS B UNINTENTIONAL RADIATORS: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer- ence in a residential installation. This equipment gen- erates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is en- couraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connect- ed. • Consult the dealer or an experienced radio/TV technician for help. Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries. CAUTION: Changes or modifications to this device, not expressly approved by Icom Inc., could void your authority to operate this device under FCC regulations.

antenna or internal antenna connector during transmission. This may result in an electrical shock or burn. R WARNING RF EXPOSURE! This device emits Radio Frequency (RF) energy. Extreme caution should be observed when operating this device. If you have any questions regarding RF exposure and safety stan- dards please refer to the Federal Communications Commission Offi ce of Engineering and Technology’s report on Evaluating Compliance with FCC Guidelines for Human Radio Frequency Electromagnetic Fields (OET Bulletin 65). R WARNING! NEVER operate the transceiver while driving a vehicle. Safe driving requires your full attention— anything less may result in an accident. R WARNING! NEVER operate the transceiver with an earphone, headphones or other audio accessories at high volume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume level or dis- continue use. R WARNING! NEVER apply AC power to the [DC13.8V] connector on the transceiver rear panel. This could cause a fi re or damage the transceiver. R WARNING! NEVER apply more than 16 V DC to the [DC13.8V] connector on the transceiver rear panel or use reverse polarity. This could cause a fi re or damage the trans- ceiver. R WARNING! NEVER cut the DC power cable be- tween the DC plug and fuse holder. If an incorrect connec- tion is made after cutting, the transceiver might be dam- aged. R WARNING! NEVER let metal, wire or other objects touch any internal part or connectors on the rear panel of the transceiver. This may result in an electric shock or this could cause a fi re or damage the transceiver. R WARNING! NEVER operate or touch the trans- ceiver with wet hands. This may result in an electric shock or may damage the transceiver. R WARNING! Immediately turn the transceiver power OFF and remove the power cable if it emits an abnormal odor, sound or smoke. Contact your Icom dealer or dis- tributor for advice. CAUTION: NEVER expose the transceiver to rain, snow or any liquids. CAUTION: NEVER change the internal settings of the transceiver. This may reduce transceiver perfor- mance and/or damage to the transceiver. DO NOT operate the transceiver near unshielded electrical blasting caps or in an explosive atmosphere. DO NOT use harsh solvents such as benzine or al- cohol to clean the transceiver, as they will damage the transceiver’s surfaces. If the transceiver becomes dusty or dirty, wipe it clean with a soft, dry cloth. DO NOT use or place the transceiver in areas with tem- peratures below –10°C (+14°F) or above +60°C (+140°F). Be aware that temperatures on a vehicle’s dashboard can exceed +80°C (+176°F), resulting in permanent damage to the transceiver if left there for extended periods. DO NOT place the transceiver in excessively dusty envi- ronments or in direct sunlight. DO NOT place the transceiver against walls or putting any- thing on top of the transceiver. This will obstruct heat dissipa- tion. Place the transceiver in a secure place to avoid inadvertent use by children. During mobile operation, NEVER place the transceiver where air bag deployment may be obstructed. During mobile operation, DO NOT place the transceiver where hot or cold air blows directly onto it. During mobile operation, DO NOT operate the transceiver without running the vehicle’s engine. When the transceiver’s power is ON and your vehicle’s engine is OFF, the vehicle’s battery will soon become exhausted. Make sure the transceiver power is OFF before starting the vehicle engine. This will avoid possible damage to the trans- ceiver by ignition voltage spikes. During maritime mobile operation, keep the transceiver and microphone as far away as possible from the magnetic navi- gation compass to prevent erroneous indications. BE CAREFUL! The rear panel will become hot when op- erating the transceiver continuously for long periods of time. BE CAREFUL! If a linear amplifi er is connected, set the transceiver’s RF output power to less than the linear ampli- fi er’s maximum input level, otherwise, the linear amplifi er will be damaged. Use Icom microphones only (supplied or optional). Other manufacturer’s microphones have different pin assignments, and connection to the IC-7100 may damage the transceiver.

q Hand microphone ............................................... 1 w Control cable ....................................................... 1 e Ferrite bead .......................................................... 1 r 3.5 (d) mm plug .................................................... 1 t ACC cable ............................................................ 1 y DC power cable* (OPC-1457) ............................ 1 or (OPC-1457R) ......................... 1 u Spare fuse (ATC 5 A) ......................................... 1 i USB cable ............................................................ 1 o CD ........................................................................ 1 !0 Spare fuse (ATC 30 A) ....................................... 2 * Depending on the version. * Not supplied, or the shape is different, depending on the trans- ceiver version. q w e r t i o !0 y u

D Display .....................................................................................1-8 D Display .....................................................................................1-9 D Display .....................................................................................1-10 D Display .....................................................................................1-11 D M-1 (M-1 menu) Display ..........................................................1-11 D M-2 (M-2 menu) Display ..........................................................1-11 D M-3 (M-3 menu) Display ..........................................................1-11 D D-1 (D-1 menu) Display ...........................................................1-11 D D-2 (D-2 menu) Display ...........................................................1-11 1-1 Section 1 PANEL DESCRIPTION Previous view 1-1 Previous view

q POWER SWITCH/AF VOLUME [PWR]/[AF] (p. 44) ➥ Push to turn ON the transceiver power. • First, confi rm the DC power source is turned ON. ➥ Hold down for 1 second to turn OFF the power. Rotate to adjust audio output level. ➥ Increases Decreases w RF GAIN CONTROL/ SQUELCH CONTROL [RF/SQL] (p. 44) Rotate to adjust the RF gain and squelch threshold level. The squelch removes noise output to the speaker when no signal is received. (closed condition) • The squelch is particularly effective for AM and FM, but also works in other modes. • The 12 to 1 o’clock position is recommended for the most effective use of the [RF/SQL] control. • [RF/SQL] operates as only an RF gain control in SSB, CW and RTTY (Squelch is fi xed open), or a squelch con- trol in AM, FM and DV (RF gain is fi xed at maximum sen- sitivity), when “Auto” is selected as the “RF/SQL Control” item in the “Function” Set mode. (p. 162) SET > Function > RF/SQL Control • When used as an RF gain/squelch control Maximum RF gain S-meter squelch Noise squelch (FM/DV modes) Squelch is open. RF gain adjustable range Recommended level • When used as an RF gain control (Squelch is fi xed open; SSB, CW and RTTY only) Minimum RF gain Adjustable range Maximum RF gain While rotating the RF gain control, a faint noise may be heard. This comes from the DSP unit and does not indicate an equipment malfunction. • When used as a squelch control (RF gain is fi xed at maximum.) Squelch is open. S-meter squelch S-meter squelch threshold Noise squelch threshold (FM mode) Shallow Deep Noise squelch (FM/DV modes) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 w q

➥ Lights green when the squelch opens, or a signal is received. Lights red during transmit. ➥ r MEMORY BANK CONTROL [BANK] ❍ When the both PBT and RIT LEDs are OFF Rotate to select a Memory bank. ❍ When the PBT LED (y) rights green (Mode: SSB/CW/RTTY/AM) Rotate to adjust the receiver’s IF fi lter passband width using the DSP circuit. ❍ When the RIT LED (u) rights orange Disable this control. t M-CH CONTROL/CLEAR KEY [M-CH]/[CLR] Push to select the action of the [M-CH/BANK] con- trols as the Memory/Bank selection, PBT control or RIT control. ❍ When the both RIT and PBT LEDs are OFF Rotate to select a Memory channel. ❍ When the RIT LED rights orange ➥ Rotate to adjust the RIT frequency shift. • The frequency shift range is ±9.99 kHz in 10 Hz steps. The control tunes in 1 Hz steps when the operating frequency readout is set to the 1 Hz step readout. ➥ Hold down for 1 second to clear the RIT shift frequency. ✔ What is the RIT function? The RIT (Receiver Incremental Tuning) shifts the re- ceive frequency without shifting the transmit frequency. This is useful for fi ne tuning stations calling you off-fre- quency or when you prefer to listen to slightly different- sounding voice characteristics, and so on. ❍ When the PBT LED rights green (Mode: SSB/CW/RTTY/AM) ➥ Rotate to adjust the receiver’s IF fi lter pass- band width using the DSP circuit. ➥ Hold down for 1 second to reset the PBT set- tings. • The PBT is adjustable in 50 Hz steps in the SSB/ CW/RTTY modes, and 200 Hz in the AM mode. In this time, the shift value changes in 25 Hz steps in the SSB/CW/RTTY modes, and 100 Hz in the AM mode. • The PBT controls function as an IF shift control. ✔ What is the PBT control? The PBT function electronically modifi es the IF pass- band width to reject interference. This transceiver uses the DSP circuit for the PBT function. y PBT LED Lights green when the [M-CH/BANK] controls act as the PBT control. • Push the [M-CH] switch to select as the PBT control. u RIT LED ➥ Lights orange when the RIT function turns ON. ➥ Lights orange when the [M-CH/BANK] controls act as the RIT control. • Push the [M-CH] switch to select as the RIT con- trol. • The RIT control is the inner control. The outer control is disabled. i RIT KEY RIT (p. 69) ➥ Push to turn the RIT function ON or OFF. • Use the [M-CH] control to vary the RIT frequency. ➥ Hold down for 1 second to add the shift frequency of the RIT function to or subtract it from the dis- played frequency. Front panel (Controller) (Continued) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 t e r y u i

❍ ANTENNA TUNER KEY Operation (p. 139) (Frequency band: HF/50 MHz) ➥ Push to turn the optional antenna tuner ON or OFF (bypass). ➥ Hold down for 1 second to manually start the antenna tuner. • If the tuner cannot tune the antenna within 20 sec- onds, the tuning circuit is automatically bypassed. ❍ CALL KEY Operation (p. 139) (Frequency band: 144/430 MHz) Push to select the call channel. !0 MENU SWITCH MENU (p. 19) Push to change the set of functions assigned to touch keys. • Toggles the function display menu between M-1 (M-1 menu), M-2 (M-2 menu), M-3 (M-3 menu), D-1 (D-1 menu) and D-2 (D-2 menu). !1 MIC GAIN/RF POWER ADJUSTMENT KEY MIC/RF PWR (p. 19) Push to open the MIC gain/RF power adjustment display. • Rotate [M-CH] to adjust the MIC gain. • Rotate [BANK] to adjust the RF power. Frequency band RF output power range HF/50 MHz 2 to 100 W (AM: 1 to 30 W) 144 MHz 2 to 100 W 430 MHz 2 to 75 W • Push again to close the window. !2 NOISE BLANKER KEY NB (p. 76) (Mode: SSB/CW/RTTY/AM) ➥ Push to turn the noise blanker ON or OFF. The noise blanker reduces pulse-type noise such as that generated by vehicle ignition systems. The noise blanker is not effective for non-pulse-type noise. • “NB” appears when the noise blanker is ON. ➥ Hold down for 1 second to display the “NB” screen. Push to return to the previous screen. !3 KEY SPEED/CW PITCH ADJUSTMENT KEY SPEED/PITCH (p. 19) Push to open the Key speed/CW pitch adjustment display. • Rotate [M-CH] to adjust the keying speed of the inter- nal electronic CW keyer to between 6 wpm (minimum) and 48 wpm (maximum). • Rotate [BANK] to shift the received CW audio pitch and the CW sidetone pitch without changing the operat- ing frequency. • The CW pitch can be adjusted from 300 to 900 Hz in ap- proximately 5 Hz steps. • Push again to close the window. !4 NOISE REDUCTION KEY NR (p. 77) ➥ Push to turn DSP noise reduction ON or OFF. • “NR” appears when noise reduction is ON. ➥ Hold down for 1 second to display the “NR” screen. Push to return to the previous screen. • Rotate the Dial to adjust the DSP noise reduction level. Set for maximum readability. Front panel (Controller) (Continued) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 o !0 !2 !4 !1 !3

❍ PREAMP KEY Operation (p. 71) (Frequency band: HF/50 MHz) Push to select one of two receive RF preampli- fi ers, or to bypass them. • “P. AMP1” is a wide dynamic range preamplifi er. It is most effective for the 1.8 to 21 MHz bands. • “P. AMP2” is a high-gain preamplifi er. It is most effec- tive for the 24 to 50 MHz bands. • No indicator appears when the preamplifi ers are not selected. ✔ What is the preamplifi er? The preamplifi er amplifi es signals in the front end to improve the S/N ratio and sensitivity. Select “P. AMP1” or “P. AMP2” when receiving weak sig- nals. (Frequency band: 144/430 MHz) Push to turn the preamplifi er ON or OFF. • “P.AMP” appears when the preamplifi er is ON. ❍ ATTENUATOR KEY Operation (p. 71) ➥ Hold down for 1 second to turn ON the attenu- ator. • “ATT” appears when the attenuator is ON. ➥ Push to turn OFF the attenuator. • “ATT” disappears. ✔ What is the attenuator? The attenuator prevents a desired signal from be- ing distorted when very strong signals are near it, or when very strong electromagnetic fi elds, such as from a broadcasting station, are near your lo- cation. !6 NOTCH SWITCH NOTCH (p. 77) (Mode = Auto notch: SSB/AM/FM Manual notch: SSB/CW/RTTY/AM) ➥ In the SSB and AM modes, push to toggle the notch function between auto, manual and OFF. • Either the Auto or Manual notch function can be turned OFF in the “[NOTCH] Switch (SSB)/(AM)” items of the “Function” Set mode. (p. 36) SET > Function > [NOTCH] Switch (SSB) SET > Function > [NOTCH] Switch (AM) ➥ In the FM mode, push to turn the Auto Notch func- tion ON or OFF. ➥ In the CW or RTTY mode, push to turn the Manual Notch function ON or OFF. • “MN” appears when the Manual Notch function is ON. • “AN” appears when the Auto Notch function is ON. • No indicator appears when the notch fi lter is OFF. ➥ Hold down for 1 second to display the “NOTCH” screen. Push to return to the previous screen. • Rotate the Dial to adjust the notch frequency to reject an interfering signal while the manual function is ON. • Notch fi lter center frequency: SSB/RTTY: –1040 Hz to +4040 Hz CW: CW pitch frequency –2540 Hz to CW pitch frequency +2540 Hz AM: –5060 Hz to +5100 Hz ✔ What is the notch fi lter? The notch fi lter is a narrow fi lter that eliminates un- wanted CW or AM carrier tones, while preserving the desired voice signal. The DSP circuit automati- cally adjusts the notch frequency to effectively elimi- nate unwanted tones. Front panel (Controller) (Continued) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 !6 !5

➥ Push to select the DR mode. • When DR mode is selected, the transceiver automati- cally selects the DV mode. ➥ In the DR mode, push to cancel it. • The transceiver returns to the previous screen before entering the DR mode. !8 SET MODE KEY SET (p. 85) ➥ Push to enter or exit the SET mode. • “Voice Memo,” “Call Sign,” “RX History,” “DV Memory,” “My Station,” “DV Set,” “GPS,” “SPEECH,” “QSO/RX Log,” “Function,” “Tone Control,” “Connector,” “Dis- play,” “Time Set,” “SD Card” and “Others” set group are available. !9 QUICK MENU KEY QUICK (p. 85) ➥ Push to open to close the Quick Menu window. • The Quick Menu is used to quickly select various functions. ➥ In the setting screen, hold down for 1 second to open the Default set window. • Touch “Default” to reset to the default setting. @0 AUTOTUNE/RX�CS KEY AUTO TUNE RX�CS (p. 85) ❍ AUTOTUNE KEY Operation (p. 71) (Mode: CW) ➥ Push to automatically adjust for a zero beat with the received signal. Zero beat means that two signals are exactly the same frequency. • “AUTO TUNE” blinks when auto tune function is activated. • When the RIT function is ON, the auto tune func- tion changes the RIT frequency, not the displayed frequency. ❍ RX CALL SIGN CAPTURE KEY Operation (p. 71) (Mode: DV, when the DR mode is selected) ➥ Push to open the “RX>CS” screen. Push again to retune to the previous screen. ➥ Hold down for 1 second to set the received call signs (station and repeaters) as the operating call sign. @1 TRANSMIT FREQUENCY CHECK KEY XFC ➥ During split frequency or repeater operation, hold down to listen to the transmit frequency. (p. 82) • While holding down this switch, the transmit frequen- cy can be changed with the Dial or MPAD . • When the Split Lock function is turned ON, hold down XFC to cancel the Dial lock function. (pp. 82, 162) ➥ When the RIT function is turned ON, hold down to listen to the receive frequency. (RIT is temporarily cancelled.) (p. 69) ➥ In the simplex operation, hold down to monitor the receive frequency. • While holding down this key, the squelch is opened and the interference reject function is temporary OFF. ➥ In the DV mode, the RX monitoring mode is se- lected by holding down this key. (p. 118) Front panel (Controller) (Continued) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 !8 @0 !7 @1 !9

❍ SPEECH KEY Operation (p. 45) Push to audibly announce the S-meter level, the displayed frequency and the operating mode. • The S-Level announcement can be turned OFF in the “S-Level SPEECH” item of the “SPEECH” Set mode. (p. 164) SET > SPEECH > S-Level SPEECH • When RIT is ON, the RIT offset is not included in the frequency announcement. ❍ LOCK KEY Operation (p. 77) Hold down for 1 second to turn the Lock function ON or OFF. • The function electronically locks the Dial. • “ ” appears when the function is ON. • The function can be select the Dial lock and Panel lock in the “Lock Function” item of the “Function” Set mode. (p. 164) SET > Function > Lock Function NOTE: The [SPEECH/LOCK] switch operation to activate the voice synthesizer or the Lock func- tions can be replaced in the “[SPEECH/LOCK] Switch” item of the “Function” Set mode. (p. 164) SET > Function > Lock Function @3 MEMO PAD KEY MPAD (p. 144) ➥ Push to sequentially call up the contents from the memo pads. The 5 (or 10) most recently programmed frequen- cies and operating modes can be recalled, start- ing from the most recent. • The memo pad capacity can be increased from 5 to 10 in the “Memopad Numbers” item of the “Function” Set mode (p. 164) SET > Function > Memopad Numbers ➥ Hold down for 1 second to write the displayed data into a memo pad. • The 5 most recent entries remain in the memo pads. @4 MAIN DIAL Rotate to change the displayed frequency, select the Set mode settings, and so on. @5 MAIN DIAL TENSION LATCH Select the Dial drag. • Three positions are selectable. The upper side setting turns on clicks as the dial is turned. Front panel (Controller) (Continued) PBT RIT TX / RX PWR AF RF/SQL CLR M-CH BANK RIT TUNER/CALL MENU MIC/RF PWR NB SPEED/PITCH SET QUICK NOTCH DR AUTO TUNE RX➔CS XFC SPEECH MPAD NR P.AMP ATT i7100 @2 @3 @4 @5

q TX ICON Indicates either the displayed frequency can be transmitted, or not. ➥ “ ” appears while the operating frequency is in an amateur band. ➥ “ ” appears while the operating frequency is not in an amateur band. However, when the “Band Edge Beep” item is set to “OFF” in the “Function” Set mode (p. 85), “ ” does not appear. SET > Function > Band Edge Beep ➥ “LMT” appears while the output power is de- creased due to the Power FET’s temperature is high. ➥ “HOT” appears while the transmission is inhibited due to the Power FET’s temperature is too high. w MODE ICONS (p. 43) ➥ Displays the selected operating mode. • “-D” appears when SSB data, AM data or FM data mode is selected. ➥ Touch to enter the Mode selection screen. • On the Mode selection screen, touch the block to se- lect the operating mode. e PASSBAND WIDTH ICON (p. 75, 77) Graphically displays the passband width for twin PBT operation and center frequency for IF shift op- eration. r IF FILTER ICON (p. 75, 77) ➥ Shows the selected IF fi lter. ➥ Touch to select one of three IF fi lter settings. • The selected fi lter passband width and shifting value are displayed for 2 seconds on the window. ➥ Touch for 1 second to display the “FILTER” screen (Filter) to adjust the fi lter passband width. ➥ When the “FILTER” screen is displayed, touch for 1 second to return to the previous screen. t QUICK TUNING ICON Appears when the Quick tuning mode is selected. • When “Z” is displayed, the frequency changes in pre-set kHz or 1 MHz quick tuning steps. (p. 38) • When “Z” is not displayed, the frequency changes in 10 Hz or 1 Hz steps. (pp. 37, 39) y FREQUENCY READOUTS ➥ Displays the operating frequency. ➥ Touch the MHz digits to enter the Band selection screen. ➥ Touch the MHz digits for 1 second to turn the 1 MHz quick tuning mode ON or OFF. ➥ Touch the kHz digits to turn the pre-set kHz quick tuning mode ON or OFF. ➥ Touch the kHz digits for 1 second to enter the Tun- ing step selection screen. ➥ Touch the Hz digits to for 1 second to toggle be- tween 10 Hz and 1 Hz steps. u SD CARD ICON ➥ “ ” appears when an SD card is inserted. ➥ “ ” and “ ” alternately blinks while accessing the SD card. i CLOCK READOUT Shows the current time. • UTC time or local time can be selected. o SPLIT ICON (p. 82) Appears when the Split function is turned ON. o LOCK INDICATOR (p. 37) Appears when the Lock function is activated. !0 LOCK ICON (p. 77) Appears when the Lock function is turned ON. q y w e r t u i o !0 @1 @2 @3 @4 @5 !1 !2 !3 !5 !4 !6 !7 !9 !8 @0 Display D

(Mode: SSB-D/CW/RTTY) “1/4” appears when the tuning dial speed is set so that one rotation is equal to 1⁄4 of the normal rota- tion. • This function is available only when the quick tuning function is turned OFF. !1 VOX ICON (p. 78) Appears when the VOX function is activated. !2 PREAMP ICON (p. 71) Appears when a preamplifi er is turned ON. • In HF/50 MHz frequency band, either “P.AMP1” or “P.AMP2” is displayed when the preamp 1 or preamp 2 is ON. • In 144/430 MHz frequency band, “P.AMP” is displayed when the preamp is ON. !2 ATTENUATOR ICON (p. 71) Appears when the Attenuator function is turned ON. !3 AGC ICONS (p. 72) Displays the selected AGC time constant. • “AGC-F” for AGC fast; “AGC-M” for AGC middle; “AGC-S” for AGC slow; “AGC-OFF” for AGC OFF. • In the FM, WFM and DV mode, “AGC-F” for AGC fast is fi xed. !4 DUPLEX ICON (p. 65) “DUP+” appears when plus duplex, “DUP –” appears when minus duplex (repeater) operation is selected. !5 RIT ICON (pp. 69, 81) ➥ “RIT” appears when the RIT function is turned ON. ➥ Shows the shift frequency of the RIT function. !6 VOICE SQUELCH CONTROL ICON (p. 146) Appears when the VSC (Voice Squelch Control) function is turned ON. !7 PRIORITY WATCH INDICATOR (p. 113) Appears while priority scan is activated. !8 NOTCH ICONS (p. 77) (Mode: SSB/CW/RTTY/AM) ➥ “MN” appears when the Manual Notch function is turned ON. (Mode: SSB/AM/FM) ➥ “AN” appears when the Automatic Notch function is turned ON. !9 NOISE REDUCTION ICON (p. 77) Appears when the Noise Reduction function is turned ON. @0 NOISE BLANKER ICON (p. 76) Appears when the Noise Blanker function is turned ON. @1 VFO/MEMORY ICONS (p. 34) ➥ “VFOA” or “VFOB” appears whether VFO A or VFO B is selected. ➥ “MEMO” appears when the memory mode is se- lected. Front panel (Controller) (Continued) q y w e r t u i o !0 @1 @2 @3 @4 @5 !1 !2 !3 !5 !4 !6 !7 !9 !8 @0 Display D

q y w e r t u i o !0 @1 @2 @3 @4 @5 !1 !2 !3 !5 !4 !6 !7 !9 !8 @0 Display D @2 MEMORY CHANNEL READOUT (p. 100) ➥ Shows the selected memory channel, scan edge channel or Call channel. • Memory bank indicator (A to E) appears to the left of memory channel. ➥ Touch to toggle between the VFO and Memory modes. @2 SELECT MEMORY CHANNEL ICON “�” appears when the selected memory channel is set as a select memory channel. (p. 151) @3 MULTI-FUNCTION METER INDICATION ➥ Displays the signal strength while receiving. ➥ Displays the relative output power, SWR, ALC or compression levels while transmitting. ➥ When the Meter Peak Hold function is ON, the peak level of a received signal strength or the output power is displayed for approximately 0.5 seconds. ➥ Touch to select the RF power, SWR, ALC or Com- pression meter. ➥ Touch for 1 second to display the Multi-function meter. @4 INFORMATION READOUT (p. 80) Displays the transmit frequency of the Split opera- tion, descriptions of the memory channel or Re- ceived Call sign on the DV mode, and so on. @5 FUNCTION DISPLAY (p. 19) Shows the function of the Touch keys. • Push MENU to change the set of functions assigned to touch keys. • Toggles the function display menu between M-1 (M-1 menu), M-2 (M-2 menu), M-3 (M-3 menu), D-1 (D-1 menu) and D-2 (D-2 menu).

Display D ➥ Push MENU to change the set of functions assigned to touch keys. • Toggles the function display menu between M-1 (M-1 menu), M-2 (M-2 menu), M-3 (M-3 menu), D-1 (D-1 menu) and D-2 (D-2 menu). • Functions vary, depending on the operating mode. • In the DR mode, the D-1 (D-1 menu) and D-2 (D-2 menu) can be selected. ➥ Touch or touch for 1 second to select the displayed functions. M-1 (M-1 menu) Display D D M-2 (M-2 menu) Display (Mode: SSB) (Mode: SSB-D) (Mode: CW) (Mode: RTTY) (Mode: AM/AM-D) (Mode: FM/FM-D/WFM) (Mode: DV) D M-3 (M-3 menu) Display (Mode: SSB/AM/AM-D) (Mode: SSB-D/RTTY) (Mode: CW) (Mode: FM/FM-D/WFM/DV) D D-1 (D-1 menu) Display (Mode: DV, when the DR mode is selected) D D-2 (D-2 menu) Display (Mode: DV, when the DR mode is selected)

SCAN KEY [SCAN] (p. 147) Touch to display the “SCAN” screen. SPLIT SWITCH [SPLIT] (p. 82) ➥ Touch to turn the split function ON or OFF. • “SPLIT” appears when the split function is ON. ➥ Touch for 1 second to activate the quick split func- tion. • The transmit frequency shifts from the receive frequency according to the “SPLIT Offset” option in the Set mode. (p. 162) • The quick split function can be turned OFF in the “Quick SPLIT” item of the Set mode. (p. 162) VFO SELECT SWITCH [A/B] (pp. 32, 34) ➥ Touch to select either VFO A or VFO B. ➥ Touch for 1 second to equalize the undisplayed VFO settings to that of the displayed VFO. VFO/MEMORY SWITCH [V/M] ➥ Touch to switch between the VFO and memory modes. (pp. 34, 139) • Touching Memory channel also selects the VFO or mem- ory modes. (p. 162) ➥ Touch for 1 second to copy the memory contents to the displayed VFO on the MAIN Band. (p. 142) MEMORY WRITE SWITCH [MW] (p. 140) Touch for 1 second to store VFO data into the selected memory channel. • This can be done in both the VFO and memory modes. D Function keys on M-2 display DUPLEX KEY [DUP] (p. 65) ➥ Touch to select the duplex direction, or to turn OFF the function. • “DUP–” or “DUP+” is displayed during duplex operation. ➥ In the FM mode, touch for 1 second to turn the one- touch repeater function ON or OFF. AGC KEY [AGC] (p. 72) (Mode: SSB/SSB-D/CW/RTTY/AM/AM-D) ➥ Touch to select the time constant of the AGC circuit. ➥ Touch for 1 second to display the “AGC” screen. TONE SQUELCH KEY [TONE] (pp. 62–64) (Mode: FM) ➥ Touch to select a tone function between subaudible (repeater) tone, tone squelch and DTCS code. ➥ Touch for 1 second to display the “TONE” screen of the selected tone function. DIGITAL SQUELCH KEY [DSQL] (p. 114) (Mode: DV) ➥ Push to select a digital squelch function between digital call sign squelch and digital code squelch. ➥ Hold down for 1 second to display the “DSQ” screen (digital squelch). MEMORY KEYER MENU KEY [KEYER] (p. 50) (Mode: CW) Push to display the “KEY” screen (memory keyer) or the “SEND” screen (keyer send), depending on the “KEYER 1st Menu” option in the Set mode (p. 165). SPEECH COMPRESSOR KEY [COMP] (p. 80) (Mode: SSB) ➥ Touch to turn the speech compressor function ON or OFF. • “COMP” is displayed when the speech compressor is ON. ➥ Touch for 1 second to display the “COMP” screen. RTTY MENU KEY [RTTY] (p. 57) Touch to display the “RTTY” screen. CALL SIGN KEY [CS](F-1) (p. 85) (Mode: DV) Touch to display the “CS” screen. • The current call sign for DV operation appears. TRANSMISSION BANDWIDTH KEY [TBW] (p. 80) (Mode: SSB) ➥ Touch to display the selected transmission band- width. ➥ Touch for 1 second to select the transmission band- width. • Bandwidth is selectable from wide (WIDE), middle (MID) and narrow (NAR). 1⁄4 TUNING FUNCTION KEY [1⁄4] (p. 39) (Mode: SSB-D/CW/RTTY) Touch to turn the 1⁄4 Tuning function ON or OFF. • “ ” is displayed when the 1⁄4 Tuning function is ON. CALL RECORD KEY [CD] (p. 95) (Mode: DV) Touch to display the “CD” screen. • The call record channel appears. (RX01 to RX20)

Operating CW ...........................................................................4-3 D About the CW reverse mode ...................................................4-4 D About keying speed .................................................................4-4 D About CW pitch control ............................................................4-4 D CW sidetone function ..............................................................4-5 D CW Auto tune function ............................................................4-5 Electronic keyer functions ......................................................4-6 D Memory keyer menu construction ...........................................4-6 D Memory keyer send menu .......................................................4-7 D Editing a memory keyer ...........................................................4-8 D Contest number Set mode ......................................................4-9 D Keyer Set mode .......................................................................4-10 Operating RTTY (FSK) .............................................................4-12 The functions for RTTY operation..........................................4-13 D About RTTY reverse mode ......................................................4-13 D Twin Peak Filter .......................................................................4-13 D RTTY Set mode .......................................................................4-14 D RTTY decoder .........................................................................4-15 D RTTY decode Set mode ..........................................................4-16 D Transmitting an RTTY memory ................................................4-17 D Editing an RTTY memory ........................................................4-18 D Turning ON the RTTY decode log ...........................................4-19 D RTTY decode log Set mode ....................................................4-20 Operating AM/FM .....................................................................4-21 Tone squelch operation ..........................................................4-22 DTCS operation .......................................................................4-23 Tone scan/DTCS code scan operation ..................................4-24 Repeater operation ..................................................................4-25 D Repeater access tone frequency setting .................................4-26 D One-touch repeater function ....................................................4-27 D Transmit frequency monitor check ...........................................4-28 D 1750 Hz tone burst ..................................................................4-28 D Turning ON the Auto Repeater function (U.S.A. and Korea versions only) .............................................4-29 D Storing a non standard repeater ............................................4-30 4-1 Section 4 RECEIVE AND TRANSMIT Previous view

4-2 Previous view q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “SSB” to select the LSB or USB mode. • When operating above 10 MHz, USB is selected fi rst; when operating below 10 MHz, LSB is selected fi rst. • After selecting LSB or USB, touch “SSB” again to toggle between USB and LSB modes, if necessary. • To select the data mode, after selecting LSB or USB, touch “DATA” to select the data mode, if needed. e Rotate the Dial to tune a desired signal. • The S-meter displays the received signal strength. • The tuning step can be changed on the Tuning step selec- tion screen by touching “kHz frequency.” (p. 38) r Rotate [AF] (L)to adjust the audio to a comfort- able listening level. t Push [PTT] on the microphone to transmit. • The TX/RX indicator lights red. y Speak into the microphone at your normal voice level. u If necessary, adjust the microphone gain or RF pow- er on the Mic gain/RF power adjustment display. q Push MIC/RF PWR (C) to open the MIC gain/RF power adjustment display. w Rotate [M-CH] (L) to adjust the MIC gain, or [BANK] (L) to adjust the RF power. • To adjust the MIC gain, touch the TX meter to select the ALC meter. And then, adjust it so that the ALC meter reading stays within the ALC zone. When the MIC gain is adjusted too high, your transmitted voice may be distorted. e Push MENU (C) to close the display. Release [PTT] to receive. i Operating SSB Convenient Receive functions • Preamp and attenuator (p. 71) • Twin PBT (passband tuning) (p. 75) • AGC (auto gain control) (p. 72) • Noise blanker (p. 76) • Noise reduction (p. 77) • Notch fi lter (p. 77) • Receive fi lter width (HPF/LPF) (p. 169) • Tone control (p. 169) Convenient Transmit functions • Speech compressor (p. 78) • VOX (voice operated transmit) (p. 80) • Transmit quality monitor (p. 81) • Transmit fi lter width (p. 80) • Tone control (p. 169) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display “LSB” or “USB” appears TX meter

4-3 Previous view Operating CW q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “CW” to select the CW mode. • After the CW mode is selected, touch “CW” again to tog- gle between CW and CW-R modes, if necessary. e Rotate the Dial to tune a desired signal. • The S-meter displays the received signal strength. • The tuning step can be changed on the Tuning step se- lection screen by touching “kHz frequency.” (p. 38) r Rotate [AF] (L) to adjust the audio to a comfort- able listening level. t Set the Break-in operation to the semi break-in or full break-in mode. • “BKIN,” “F-BKIN” or “OFF (no indication)” appears. While the “M-3” menu is selected, touch [BK-IN](D) once or twice to select the Break-in operation. • BKIN : Semi break-in • F-BKIN : Full break-in • OFF : No break-in (ACC socket connection for TX is necessary, as shown on page 22.) If a microphone is connected, its PTT can be used instead of the external TX switch. y If the Semi break-in operation is selected at step t, set the Break-in delay. q While the “M-3” menu is selected, touch [BK-IN](D) for 1 second to open the Break-in delay adjustment window. w Rotate the Dial to adjust the delay time. • The adjustable delay time is between 2.0 and 13.0 dots. u Use the electric keyer or paddle to key your CW sig- nals. • The TX/RX indicator lights red. • The Po meter indicates transmitted CW output power. If desired, adjust the Key speed or CW pitch. i q Push SPEED/PITCH (C) to open the Key speed/CW pitch adjustment window. w Rotate [M-CH] (L) to adjust the Key speed, or [BANK] (L) to the CW pitch. • The adjustable key speed is between 6 and 48 wpm (words per minute). • The adjustable CW pitch is between 300 and 900 Hz. e Push MENU (C) to close the window. Stop keying to return to receive. o Convenient Receive functions • Preamp and attenuator (p. 71) • Twin PBT (passband tuning) (p. 75) • AGC (auto gain control) (p. 72) • Noise blanker (p. 76) • Noise reduction (p. 77) • Manual Notch fi lter (p. 77) • ¼ function (p. 39) • CW pitch control (p. 49) Convenient Transmit functions • Break-in function (p. 79) • Keying speed setting (p. 49) • Memory keyer (p. 50) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display “CW” or “CW-R” appears Semi break-in operation is selected Appears

4-4 Previous view Operating CW (Continued) D About the CW reverse mode The CW reverse mode receives signals with a reverse side CW carrier point similar to voice LSB and USB modes. Use when interfering signals are near a desired signal and you want to reduce the interfering tone. q On the Mode selection screen, touch “CW” to select the CW mode. w After the CW mode is selected, touch “CW” again on the Mode selection screen to toggle between CW and CW-R modes. • Check that the interfering tone can be reduced. D About keying speed The transceiver’s internal electronic keyer speed can be adjusted to between 6 and 48 wpm (words per min- ute). q Push SPEED/PITCH (C) to open the Key speed/CW pitch adjustment display. w Rotate [M-CH] (L) clockwise to increase keying speed; counterclockwise to decrease it. e Push MENU (C) to close the display. D About CW pitch control The received CW audio pitch can be adjusted to suit your preference without changing the operating fre- quency. q Push SPEED/PITCH (C) to open the Key speed/CW pitch adjustment display. w Rotate [BANK] (L) to suit your preference. • Adjustable from 300 to 900 Hz (in 5 Hz steps). e Push MENU (C) to close the display. Key speed adjustment CW pitch adjustment Carrier point The CW carrier point is set to the LSB side by default, the setting can be changed to USB side in the “CW Normal Side” item of the “Function” Set mode. (p. 165) SET(C) > Function > CW Normal Side The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display BFO CW-R mode (USB side) BFO Desired signal CW mode (LSB side) Interference Desired signal Interference

4-5 Previous view D CW Auto tune function The automatic tuning function automatically tunes the displayed frequency when an off-frequency signal is received. This function is active while in the CW mode is selected. ➥ Push AUTO TUNE RX�CS (R) to automatically adjust for a zero beat with the received signal. Zero beat means that two signals are exactly the same frequency. • “AUTO TUNE” blinks when auto tune function is activat- ed. • If AUTO TUNE RX�CS (R) is pushed when the RIT function is ON, the auto tune function changes the RIT frequency, not the displayed frequency. IMPORTANT! When receiving a weak signal, or receiving a signal with interference, the automatic tuning function may tune the receiver to an undesired signal. If the off-frequency signal is too far away, the Auto tune func- tion may not work. In that case, an error beep sounds. AUTO TUNE icon D CW sidetone function When the transceiver is in the receive mode (and the Break-in function is OFF— p. 79), you can listen to the CW sidetone without actually transmitting. You can also use the CW sidetone to practice CW send- ing, but be sure to turn OFF the Break-in function. The CW sidetone level can be adjusted in the “Side Tone Level” item of the Keyer Set mode (p. 54). Operating CW (Continued) AUTO TUNE RX�CS

4-6 Previous view Electronic keyer functions You can access a number of convenient built-in elec- tronic keyer functions in the memory keyer menu. qIn the CW mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [KEYER]( D), and then push MENU (C) to dis- play the “KEYER” screen (Memory Keyer). e Touch [SEND], [EDIT], [001] or [SET]( D) to select the desired menu. See the diagram below. • Push MENU (C) to return to the previous display. • Keyer (Root) screen • Keyer Send screen (p. 51) • Keyer Memory (Edit) screen (p. 52) • Keyer 001 (Contest number Set) screen (p. 53) • Keyer Set screen (p. 54) [KEYER] [SEND] [EDIT] : Returns to the previous display. [001] [SET] [SEND] [EDIT] [001] [SET] Memory keyer menu construction D The screen you want to appear fi rst can be selected in the “KEYER 1st Menu” item of the “Function” Set mode. (p. 165) SET(C) > Function > KEYER 1st Menu Push MENU The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

4-7 Previous view Electronic keyer functions (Continued) D Memory keyer send menu Preset characters can be sent using the Keyer Send screen. Contents of the memory keyer are enterd in the Keyer Memory (Edit) screen. • Transmitting qIn the CW mode, turn ON the Break-in function. (p. 79) • When the Break-in function is OFF and you do step r, you can listen the memory keyer contents without trans- mitting. w Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). e Touch [KEYER]( D) to display the “KEYER SEND” screen. • If the “KEYER” (Root) screen is displayed, touch [SEND](D) to display the “KEYER SEND” screen. r Touch one of the Memory keys, [M1] to [M4]( D), to send the memory keyer contents. • Touch a Memory key for 1 second to repeatedly send the contents; touch any Memory key to stop the transmis- sion. • Set the repeat interval to between 1 and 60 seconds (1 second steps) in the “Keyer Repeat Time” item of the “KEYER SET” screen. (p. 54) • “M1”– “M4” are highlighted while transmitting. • The contest number counter advances each time the contents are sent. • Push [−1](D) to reduce the contest number advances by one before sending the memory keyer contents to a sta- tion a second time. t Push MENU (C) to return to the “KEYER” (Root) screen. For your information When an external keypad is connected to pin 3 and pin 7 of the [MIC] connector, the contents of M1 to M4 can be transmitted without selecting the “KEYER SEND” screen. See page 167 for details. • M1 sending display • M2 sending display • M3 sending display • M4 sending display • While transmitting repeatedly Counter Count up trigger icon “ [ ” and “ ] ” appear Touch [KEYER]

4-8 Previous view D Editing a memory keyer The contents of the memory keyer memories can be set on the Keyer Memory (Edit) screen. The memory keyer can memorize and retransmit 4 CW key codes for often-used CW sentences, contest numbers or a count up trigger. The total capacity of the memory keyer is 70 characters per memory channel. • Programming contents qIn the CW mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [KEYER]( D) to display the “KEYER SEND” screen. • If the “KEYER” (Root) screen is displayed, skip step e. e Push MENU (C) to display the “KEYER” screen. r Touch [EDIT]( D) to display the “KEYER MEMORY” (Edit) screen. • The memory contents are displayed. t Touch for 1 second on a desired memory channel to be edited, and then touch “Edit.” • The memory programming screen appears. y Touch the desired block one or more times to select the desired character, number or symbol. Selectable characters, numbers and symbols A to Z, 0 to 9, ⁄ ? ^ . , @ ✱ • Touch “AB�12” to toggle between the Alphabet input and Number input mode. • Touch [CLR](D) to delete the selected character, symbol or number. • Touch [SYMB](D) to open the Symbol character selec- tion window. • Touch “�” to input a space. u Touch [ �](D) or [�](D) to move the cursor back- wards or forwards. i Repeat steps y and u to program up to 70 charac- ters of memory contents, and then push [ENT](D). o Touch [�](D) or push MENU (C) to return to the “KEYER” (Root) screen. NOTE: “^” is used to transmit a string of characters with no inter-character space. Put a “^” before a text string such as ^AR, and the string “AR” is sent with no space. “✱” is used to insert the CW contest number. The number automatically advances by 1. This function is available for only one memory keyer channel at a time. “✱” is used in memory keyer channel M2 by default. • Preprogrammed memory keyer contents Memory keyer channel Contents M1 CQ TEST CQ TEST DE JA1 JA1 TEST M2 UR 5NN✱ BK M3 CFM TU M4 QRZ? Electronic keyer functions (Continued) “KEYER” (Root) screen • Memory keyer programming mode The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch the desired channel for 1 sec- ond Touch “Edit” Touch [EDIT] • M2 default indication When inputting an asterisk, the counter is incremented by 1. Input a space Select Alphabet or Number input Move the cursor Move the cursor Delete a character Select a Symbol Enter Cancel edit

4-9 Previous view D Contest number Set mode This mode is used to set the contest number, count up trigger and Present number. • Setting contents q In the CW mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Push [KEYER](D) to display the “KEYER SEND” screen. • If the “KEYER” (Root) screen is displayed, skip step e. e Push MENU (C) to display the “KEYER” screen. r Push [001]( D) to enter the “KEYER 001” (Contest Number Set) screen. t Touch the desired item to select. y Touch the desired option or rotate the Dial to change the setting. • If desired, touch the item for 1 second to open the Default set window, then select “Default” to reset to the default setting. u Push MENU (C) to return to the “KEYER” (Root) screen. Electronic keyer functions (Continued) “KEYER” (Root) screen • Contest number Set mode Number Style (Default: Normal) This item sets the numbering system used for contest numbers— normal or short morse numbers. Short morse numbers are also referred to as “cut” numbers. • Normal: Does not use short morse numbers • 190➔ANO: Sets 1 as A, 9 as N and 0 as O. • 190➔ANT: Sets 1 as A, 9 as N and 0 as T. • 90➔NO: Sets 9 as N and 0 as O. • 90➔NT: Sets 9 as N and 0 as T. Count Up Trigger (Default: M2) Set the count-up trigger to one of four memory slots for the contest number exchange. The count-up trigger al- lows the contest number to automatically advance after each complete number exchange is sent. • M1, M2, M3 or M4 can be set. Present Number (Default: 001) This item shows the current number for the count-up trigger channel set above. • Touch [+] or [–](D) or rotate the Dial to change the number. • Hold down the item for 1 second to display the default set window, then touch “Default” to set the counter to “001.” • To the default setting • Default set window The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) Touch [001] Touch the item for 1 second. Touch “Default.” Touch the item ( Example: Num- ber Style) Touch the option ( Example: 190➔ANO)

4-10 Previous view D Keyer Set mode This Set mode is used to set the CW sidetone, memory keyer repeat time, dash weight, paddle specifi cations, keyer type, and so on. • Setting contents q In the CW mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Push [KEYER](D) to display the “KEYER SEND” screen. • If the “KEYER” (Root) screen is displayed, skip step e. e Push MENU (C) to display the “KEYER” screen. r Touch [SET]( D) to enter the “KEYER SET” screen. t Touch the desired item to select. • See the next page for details of the set items and op- tions. y Touch the desired option or rotate the Dial to change the value. • If desired, touch the item for 1 second to open the De- fault set window, then select the “Default” to reset to the default setting. u Touch [ �](D) or push MENU (C) to return to the “KEYER” (Root) screen. Electronic keyer functions (Continued) “KEYER” screen (Memory Keyer) • Keyer Set mode Touch [SET] The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Returns to the previous page Moves to the next page (Example: Touch the “Side Tone Level.”)

4-11 Previous view Side Tone Level (Default: 50%) Select the CW sidetone output level. • 0 to 100% can be selected. Side Tone Level Limit (Default: ON) Set the CW sidetone level limit. When the [AF] (L) control is rotated above a specifi ed level, the CW sidetone does not increase. • OFF: CW sidetone level is not limited. • ON: CW sidetone level is limited. Keyer Repeat Time (Default: 2sec) When sending CW using the repeat timer, set the time between transmissions. • 1 to 60 seconds in 1 second steps can be selected. Dot/Dash Ratio (Default: 1:1:3.0) Set the dot/dash ratio. • 1:1:2.8 to 1:1:4.5 (in 0.1 steps) can be selected. Keying weight example: Morse code “K” DASH Weight setting: 1:1:3 (default) Weight setting: Adjusted DASH DOT (fixed*) Adjustable range SPACE (fixed*) Rise Time (Default: 4ms) Set the rise time of the transmitted CW envelope. • 2, 4, 6 or 8 milliseconds can be selected. About rise time Key action Tx output power Rise time Tx Rx Set Tx power level Time 0 Key clicks on nearby frequencies can be generated if the rise time of a CW waveform is too short. Paddle Polarity (Default: NORMAL) Set the paddle polarity. • Normal or reverse polarity can be selected. Keyer Type (Default: ELEC-KEY) Select the keyer type for [ELEC-KEY] connector on the controller. • Straight key, BUG-KEY or ELEC-KEY can be select- ed. Regardless of this setting, the [KEY] connector of the Main unit is for only a straight key. MIC Up/Down Keyer (Default: OFF) Set the microphone [UP]/[DN] switches to be used as a key. (The microphone [UP]/[DN] switches do not work as a “squeeze key.”) • ON: The [UP]/[DN] switches can be used as a key for CW. • OFF: The [UP]/[DN] switches cannot be used as a key for CW. • When “ON” is selected, the frequency and memory channels cannot be changed using the [UP]/[DN] switches. • The optional HM-151 microphone cannot be used as a MIC Up/Down Keyer. Electronic keyer functions (Continued) Keyer set mode (Continued) D * SPACE and DOT length can be adjusted on the Key Speed/CW pitch adjustment display.

4-12 Previous view When using your RTTY terminal or TNC, consult the manual that comes with the equipment. q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “RTTY” to se- lect the RTTY mode. • After the RTTY mode is selected, touch “RTTY” again to toggle between the normal and reverse modes, if need- ed. Enter the RTTY decoder screen. e q Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [DEC](D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size between normal and wide. r Rotate the Dial to tune a desired signal. • The S-meter displays the received signal strength. • If the received signal cannot be demodulated, try to se- lect the RTTY reverse mode in step w. • The tuning step can be changed on the Tuning step se- lection screen by touching “kHz frequency.” (p. 38) t Switch ON the external TX switch to set the trans- ceiver to the transmit mode, or transmit a SEND sig- nal from your TNC. • The TX/RX indicator lights red. • The Po meter displays the transmitted RTTY signal strength. y Use your connected PC or TNC (TU) to transmit RTTY (FSK) signals. Switch OFF the external TX switch to receive. u Convenient Receive functions • Preamp and attenuator (p. 71) • Twin PBT (passband tuning) (p. 75) • AGC (auto gain control) (p. 72) • Noise blanker (p. 76) • Noise reduction (p. 77) • Notch fi lter (p. 77) • ¼ function (p. 39) • Twin Peak Filter (p. 58) Operating RTTY (FSK) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display “RTTY” or “RTTY-R” appears Touch [DEC] Rotate the Dial to the point where both sides of the dots equally appear.

4-13 Previous view The functions for RTTY operation D About RTTY reverse mode Received characters are occasionally garbled when the Mark and Space signals are reversed. This reversal can be caused by incorrect TNC connections, setting or commands. To correctly receive reversed RTTY signals, select the RTTY reverse mode. q On the Mode selection screen, touch “RTTY” to se- lect the RTTY mode. w After the RTTY mode is selected, touch “RTTY” again on the Mode selection screen, toggles between the normal and reverse modes. • “RTTY-R” appears when the RTTY reverse mode is se- lected. D Twin Peak Filter The Twin Peak Filter changes the receive frequency re- sponse by boosting 2125 and 2295 Hz for better copy- ing of RTTY signals. q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [RTTY]( D) to display the “RTTY SET” screen. e Touch the “Twin Peak Filter” item to select. r Touch “ON” to turn ON the Twin Peak Filter. t Touch [ �](D) or push MENU (C) to return to the “M-2” screen (Menu M-2). NOTE: When the Twin Peak Filter is in use, the re- ceived audio output may increase. This is normal; not a malfunction. Normal Reverse 170 Hz 170 Hz 2125 Hz 2125 Hz BFO BFO Space Space Mark Mark The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [RTTY] Touch “Twin Peak Filter” Touch “ON”

4-14 Previous view D RTTY Set mode The RTTY Set mode is used to set the Twin peak fi lter function, mark and shift frequencies and the keying po- larity. • Setting contents q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [RTTY]( D) to display the “RTTY SET” screen. e Touch the desired item to select. • See below for details of the set items and options. r Touch the desired option or rotate the Dial to change the setting. • If desired, touch the item for 1 second to open the De- fault set window, then select the “Default” to reset to the default setting. t Touch [ �](D) or push MENU (C) to return to the “M-2” screen (Menu M-2). Twin Peak Filter (Default: OFF) Turn the Twin Peak Filter ON or OFF. Mark Frequency (Default: 2125) Select the RTTY mark frequency. • 1275, 1615 and 2125 Hz are selectable. Shift Width (Default: 170) Select the RTTY frequency shift. • 170, 200 and 425 Hz are selectable. Keying Polarity (Default: NORMAL) Select normal or reverse keying polarity. • NORMAL: Key open/close = Mark/Space • REVERSE: Key open/close = Space/Mark The functions for RTTY operation (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch the option (Example: 1275) Touch the item (Example: Mark Frequency) Touch [RTTY]

4-15 Previous view The functions for RTTY operation (Continued) D RTTY decoder The transceiver has an RTTY decoder for Baudot (mark frequency: 2125 Hz, shift frequency: 170 Hz, 45 bps). An external terminal unit (TU) or terminal node con- nector (TNC) is not necessary for receiving a Baudot signal. q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [HOLD]( D) to turn ON the Hold function to hold the current screen. • “H” appears when this function is turned ON. • Touch [HOLD](D) again to turn OFF the Hold function. r Touch [CLR]( D) for 1 second to clear the displayed characters. • “H” disappears at the same time as the displayed char- acters are cleared. (The hold function is cancelled.) t Push MENU (C) to return to the “M-2” screen (Menu M-2). • Setting the decoder threshold level If some characters are displayed when no signal is re- ceived, adjust the RTTY decoder threshold level. q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [<1>]( D) to display the RTTY decoder (2) screen. • Touch [<1>] or [<2>](D) to toggle between the RTTY de- coder and the RTTY decode (2) screens. r Touch [ADJ]( D) to select the threshold level adjust- ment mode. t Rotate the Dial to adjust the RTTY decoder thresh- old level. • Touch [DEF](D) for 1 second to reset to the default set- ting, if desired. y Push MENU (C) to exit the adjustment mode. The number of the decoder display lines, the UnShift On Space (USOS) function and new line code can be set in the RTTY Set mode. (p. 60) The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) Hold function ON/OFF Clear the character Appears when the Hold function is turned ON. Touch [DEC] Touch [ADJ] Touch for 1 second to reset the threshold level to default. Threshold level display

4-16 Previous view Decode USOS (Default: ON) Turn the USOS (UnShift On Space) function ON or OFF. This function decodes a letter code after receiving a “space.” • OFF: Decodes as a character code • ON: Decodes as a letter code Decode New Line (Default: CR,LF,CR+LF) Select the internal RTTY decoder new line code. CR: Carriage Return, LF: Line Feed • CR,LF,CR+LF: Makes a new line with any code. • CR+LF: Makes a new line with only the CR+LF code. TX USOS (Default: ON) Explicitly inserts the FIGS character, even though it is not required by the receiving station. • OFF: Inserts FIGS • ON: Does not insert FIGS The functions for RTTY operation (Continued) D RTTY decode Set mode The RTTY decode Set mode is used to set the decode USOS function, RTTY decoder new line code and the TX USOS function. • Setting contents q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [<1>]( D) to display the RTTY decoder (2) screen. • Touch [<1>] or [<2>](D) to toggle between the RTTY de- coder and the RTTY decode (2) screens. r Touch [SET]( D) to enter the “RTTY DECODE SET” screen. t Touch the desired item to select. • See below for details of the set items and options. y Touch the desired option or rotate the Dial to change the setting. • If desired, touch the item for 1 second to open the De- fault set window, then select the “Default” to reset to the default setting. u Touch [ �](D) or push MENU (C) to return to the “KEYER” (Root) screen. i Push MENU (C) to return to the “M-2” screen (Menu 2). The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) Touch [SET] Touch the item ( Example: TX USOS) Touch the option (Example: OFF)

4-17 Previous view The functions for RTTY operation (Continued) RTTY memory screen (RT1–RT4) RTTY memory screen (RT5–RT8) D Transmitting an RTTY memory Previously entered characters can be sent using the RTTY memory. Contents of the memory are enter in the RTTY Memory (Edit) screen. q In the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (Menu M-2). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [RTM]( D) to display the RTTY memory screen. r Touch [ �](D) to select the memory group to trans- mit. • Touch [�](D) to toggle the memory group between RT1– RT4 and RT5–RT8. t Touch one of the memory keys, [RT1] to [RT4], or [RT5] to [RT8](D). • The TX/RX indicator lights red. • The TX contents are displayed beside the “ ” icon. y Push MENU (C) to return to the “M-2” screen (Menu M-2). For your information When an external keypad is connected to [MIC] con- nector on the Controller, one of RT1 to RT4 RTTY memory contents can be transmitted while the RTTY decode screen is selected in the RTTY mode. (pgs. 18, 133) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display • Transmits RT6 Touch [DEC] Touch [RTM] Touch [RT6] The TX contents are displayed “ ” blinks

4-18 Previous view • Preprogrammed contents CH Contents RT1 �DE ICOM ICOM K� RT2 �DE ICOM ICOM ICOM K� RT3 �QSL UR 599–599 BK� RT4 �QSL DE ICOM ICOM UR 599–599 BK� RT5 �73 GL SK� RT6 �CQ CQ CQ DE ICOM ICOM ICOM K� RT7 ��MY TRANSCEIVER IS IC–7100 & ANTENNA IS A 3–ELEMENT TRIBAND YAGI.� RT8 ��MY RTTY EQUIPMENT IS INTERNAL FSK UNIT & DEMODULATOR OF THE IC–7100.� Touch “Edit” • RTTY memory programming mode • RT1 default indication Input a space Select Alphabet or Number input Move the cursor Move the cursor Delete a character Select a Symbol Enter Cancel edit Touch [EDIT] Touch the desired channel for 1 sec- ond D Editing an RTTY memory The contents of the RTTY memories can be set on the RTTY Memory (Edit) screen. The RTTY memory can memorize and retransmit 8 RTTY message for often- used RTTY information. The total capacity of the RTTY memory is 70 characters per memory channel. • Programming contents qIn the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [<1>]( D) to display the RTTY decoder (2) screen. • Touch [<1>] or [<2>](D) to toggle between the RTTY de- coder and the RTTY decode (2) screens. r Touch [EDIT]( D) to display the “RTTY MEMORY” (Edit) screen. • The memory contents are displayed. t Touch for 1 second on a desired memory channel to be edited, and then touch “Edit.” • Touch [�] or [�](D) to select the displayed page. • The memory programming screen appears. y Touch the desired block one or more times to select the desired character or symbol. Selectable characters and symbols ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890 ! $ & ? " ' – / . , : ; ( ) � • Touch “AB�12” to toggle between the Alphabet input and Number input mode. • Touch [CLR](D) to delete the selected character, symbol or number. • Touch [SYMB](D) to open the Symbol character selec- tion window. • Touch “�” to input a space. u Touch [ �](D) or [�](D) to move the cursor back- wards or forwards. i Repeat steps y and u to program up to 70 charac- ters of memory contents, and then push [ENT](D). o Touch [ �](D) or push MENU (C) to return to the RTTY Decode (2) screen. The functions for RTTY operation (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

4-19 Previous view • RTTY decode log SD card icon D Turning ON the RTTY decode log Turn ON the RTTY decode log to store your RTTY op- erating record, both TX and RX, into an SD card. Be sure to insert the SD card, otherwise this function does not work properly. The SD card is not supplied byu Icom. qIn the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [<1>]( D) to display the RTTY decoder (2) screen. • Touch [<1>] or [<2>](D) to toggle between the RTTY de- coder and the RTTY decode (2) screens. r Touch [LOG]( D) to display the “RTTY DECODE LOG” screen. t Touch “Decode Log,” and then select the RTTY de- code log function ON or OFF. • If desired, touch the item for 1 second to open the Default set window, then select “Default” to reset to the default setting. • When “ON” is selected, the RTTY decode log starts. y Touch [ �](D) or push MENU (C) to return to the RTTY Decoder screen. The functions for RTTY operation (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [LOG] Touch “Decode Log” Touch “ON”

4-20 Previous view RTTY decode log Set mode D RTTY decode log Set mode The RTTY decode log Set mode is used to set the File Type and the Time stamps. qIn the RTTY mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [DEC]( D) to display the RTTY decoder screen. • Touch [WIDE](D) to toggle the decode screen size be- tween normal and wide. e Touch [<1>]( D) to display the RTTY decoder (2) screen. • Touch [<1>] or [<2>](D) to toggle between the RTTY de- coder and the RTTY decode (2) screens. r Touch [LOG]( D) to display the “RTTY DECODE LOG” screen. t Touch “Log Set” to enter the “RTTY DECODE LOG SET” screen. y Touch the desired item to select. • See below for details of the set items and options. u Touch the desired option to change the setting. • If desired, touch the item for 1 second to open the De- fault set window, then select the “Default” to reset to the default setting. i Touch [ �](D) or push MENU (C) to return to the “RTTY DECODE LOG” screen. o Touch [ �](D) or push MENU (C) to return to the RTTY Decoder screen. The functions for RTTY operation (Continued) File type (Default: Text) Select fi le type for saving a Log into an SD card, as the Text or HTML format. • Text: Save as a Text format • HTML: Save as an HTML format Time stamp (Default: ON) Adds the time stamp (date, transmission or reception time) to the LOG fi le. • OFF: Does not save the time stamp. • ON: Saves the date and time data. Time stamp (time) (Default: Local) Select the time of the time stamp whether it is in local or UTC. NOTE: The time won’t be saved when “OFF” is selected in “Time Stamp” to the left. • Local: The time is used in Local time • UTC: The time is used in UTC time Time stamp (frequency) (Default: ON) Selects the time stamp data whether adding the fre- quency or not. NOTE: The frequency won’t be saved when “OFF” is selected in “Time Stamp” to the left. • OFF: Does not save the frequency • ON: Saves the frequency data Touch [LOG] Touch “Log Set”

4-21 Previous view q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “AM” or “FM” to select the AM or FM mode. • To select the data mode, after selecting AM or FM, touch “DATA” to select the data mode, if needed. e Rotate the Dial to tune a desired signal. • The S-meter displays the received signal strength. • The tuning step can be changed on the Tuning step selec- tion screen by touching “kHz frequency.” (p. 38) r Rotate [AF] (L)to adjust the audio to a comfort- able listening level. t Push [PTT] on the microphone to transmit. • The TX/RX indicator lights red. y Speak into the microphone at your normal voice level. u If necessary, adjust the microphone gain or RF pow- er on the Mic gain/RF power adjustment display. q Push MIC/RF PWR (C) to open the MIC gain/RF power adjustment display. w Rotate [M-CH] (L) to adjust the MIC gain, or [BANK] (L) to adjust the RF power. • To adjust the MIC gain, adjust it with another station listening to your voice for clarity. When the MIC gain is adjusted too high, your transmitted voice may be distorted. e Push MENU (C) to close the display. Release [PTT] to receive. i NOTE: On the 144/440 MHz frequency band, you can transmit in the AM mode. Operating AM/FM Convenient Receive functions • Preamp and attenuator (p. 71) • Twin PBT (passband tuning) (p. 75) This function is not usable in the FM mode. • AGC (auto gain control) (p. 72) • Noise blanker (p. 76) • Noise reduction (p. 77) • Notch fi lter (p. 77) Convenient Transmit functions • VOX (voice operated transmit) (p. 80) • Transmit quality monitor (p. 81) • Tone control (p. 169) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display “AM” or “FM” appears

4-22 Previous view The tone squelch opens only when you receive a signal containing a matching subaudible tone. You can silently wait for calls from others using the same tone. q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “FM” to select the FM mode. e Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). r Touch [TONE]( D) one or more times to turn ON the Tone squelch function. • “TSQL” appears. • Touch [TONE](D) to toggle between “TONE,” “TSQL,” “DTCS” and OFF (icon disappears). t Touch [TONE]( D) for 1 second to display the “TONE” screen. • “TSQL Tone” appears. y Rotate the Dial to select the desired tone squelch frequency. See the table shown below. • If desired, touch [DEF] for 1 second to reset to the default setting. u Push MENU (C) to exit the “TONE” screen. i Communicate in the usual manner. • The tone squelch opens only when you receive a signal containing a matching subaudible tone. • Subaudible tones are superimposed on your transmit sig- nal. Tone squelch operation 67.0 88.5 114.8 151.4 177.3 203.5 250.3 69.3 91.5 118.8 156.7 179.9 206.5 254.1 71.9 94.8 123.0 159.8 183.5 210.7 74.4 97.4 127.3 162.2 186.2 218.1 77.0 100.0 131.8 165.5 189.9 225.7 79.7 103.5 136.5 167.9 192.8 229.1 82.5 107.2 141.3 171.3 196.6 233.6 85.4 110.9 146.2 173.8 199.5 241.8 The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display • Available tone squelch frequencies (Unit: Hz) Touch [TONE] for 1 second TSQL icon Touch for 1 second to reset to default Tone frequency

4-23 Previous view The DTCS function is another method of communica- tions using selective calling. Only received signals hav- ing a matching 3-digit code will open the squelch. q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “FM” to select the FM mode. e Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). r Touch [TONE]( D) one or more times to turn ON the DTCS function. • “DTCS” appears. • Touch [TONE](D) to toggle between “TONE,” “TSQL,” “DTCS” and OFF (icon disappears). t Touch [TONE]( D) for 1 second to display the “TONE” screen. • “DTCS Code” appears. y Rotate the Dial to select the desired DTCS code number. And touch [POL](D) to select the desired code polarity. NN: Normal polarity is used for both transmit and receive. (Default) NR: Normal polarity is used for transmit, reversed polarity is used for receive. RN: Reversed polarity is used for transmit, normal polarity is used for receive. RR: Reversed polarity is used for both transmit and receive. • If desired, touch [DEF] for 1 second to reset to the default setting. u Push MENU (C) to exit the “TONE” screen. i Communicate in the usual manner. • The tone squelch opens only when you receive a signal containing a matching subaudible tone. • Subaudible tones are superimposed on your transmit sig- nal. DTCS operation • Available DTCS codes 023 054 125 165 245 274 356 445 506 627 732 025 065 131 172 246 306 364 446 516 631 734 026 071 132 174 251 311 365 452 523 632 743 031 072 134 205 252 315 371 454 526 654 754 032 073 143 212 255 325 411 455 532 662 036 074 145 223 261 331 412 462 546 664 043 114 152 225 263 332 413 464 565 703 047 115 155 226 265 343 423 465 606 712 051 116 156 243 266 346 431 466 612 723 053 122 162 244 271 351 432 503 624 731 Touch [TONE] for 1 second DTCS icon Touch for 1 second to reset to default DTCS code DTCS polarity

4-24 Previous view To search for a repeater’s sub-audible tone frequency, a tone scan is available. By monitoring a repeater signal with a tone squelch or DTCS, you can determine the tone frequency neces- sary to open the repeater or the squelch. q Select the desired frequency band. (p. 35) w On the Mode selection screen, touch “FM” to select the FM mode. e Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). r Touch [TONE]( D) for 1 second to display the “TONE” screen. t Touch [TONE]( D) one or more times to select the tone type to be scanned. • “Repeater Tone” for a repeater tone, “TSQL Tone” for tone squelch or “DTCS Code” for a DTCS code, appears. • When selecting a DTCS code to be scanned, the DTCS code and its polarity is displayed. You can select the de- sired polarity by pushing [POL](D). “NN”: Normal polarity for both transmit and receive. “NR”: Normal polarity for transmit and reverse polarity for receive. “RN”: Reverse polarity for transmit and normal polarity for receive. “RR”: Reverse polarity for both transmit and receive. y Touch [SCAN]( D) to start the Tone or DTCS scan. • “Repeater Tone SCAN,” “TSQL Tone SCAN” or “DTCS Code SCAN” blinks, depending on the type you select- ed. • If the squelch is open while scanning, the scan speed decreases. • If “Up/Down” is selected as the “MAIN DIAL (SCAN)” op- tion in the Scan Set mode, rotating the Dial changes the scanning direction. (p. 147) u When a matched tone or code is found, the scan pauses, and the detected subaudible tone frequency or DTCS code is set. • If desired, touch [DEF] for 1 second to reset to the default setting. i Touch [SCAN]( D) to cancel the scan. When the tone scan or DTCS code scan is used in the Memory or Call channel mode, the detected tone frequency or code can be temporarily used. To save the detected tone frequency or code setting, you must overwrite the Memory or Call channel data. (pp. 140, 141) Tone scan/DTCS code scan operation The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display While Tone scanning in the VFO mode Touch [TONE] to select the tone type Touch [TONE] for 1 second Touch [SCAN]

4-25 Previous view A repeater receives transmitted signals and retransmits them on a different frequency. When using a repeater, the transmit frequency is shifted from the receive fre- quency by a frequency offset. A repeater can be accessed using the duplex function- by setting the frequency shift to the same value as the repeater’s frequency offset. See page 94 for details on accessing a D-STAR® repeater. q Touch the Memory channel indication once or twice to select the VFO mode. w Select the desired frequency band. (p. 35) e On the Mode selection screen, touch “FM” to select the FM mode. r Rotate the Dial to set the receive frequency (Repeat- er output frequency). When the Auto Repeater function is turned ON (available in only the U.S.A. and Korea versions), steps t and y are not necessary. (p. 67) tPush MENU (C) one or more times to display the “M-2” screen (M-2 menu), then touch [DUP](D) one or more times to set the offset direction. • “DUP–” or “DUP+” appears. • The transmit frequency (repeater input frequency) ap- pears above the function menu. • The frequency offset (amount of shift) can be set in the “DUP Offset” item of the Function Set. (p. 163) y Touch [TONE]( D) to turn ON the repeater tone. • “TONE” appears. • The tone frequency can be set in the “TONE” screen. 88.5 Hz is set by default. (p. 4-25) u Communicate in the normal way. • Subaudible tones are superimposed on your transmit sig- nal. Repeater operation The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Frequency Offset setting The frequency offset (amount of shift) can be set in the “DUP Offset” item of the Function Set. (p. 163) SET(C) > Function > SPLIT/DUP > DUP Offset Frequency offset 5.0000 MHz If the Repeater tone frequency or the frequency off- set is changed, the tone frequency or frequency off- set for auto repeater function is also changed. Repeater tone icon Transmit frequency (Repeater input frequency) Duplex icon

4-26 Previous view Repeater operation (Continued) D Repeater access tone frequency setting Some repeaters require a subaudible tone to be ac- cessed. Subaudible tones are superimposed on your normal signal and must be set fi rst. You can select 50 tones from 67.0 Hz to 254.1 Hz. q In the FM mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Touch [TONE]( D) one or more times to turn ON the Tone encoder function. • “TONE” appears. • Touch [TONE](D) to toggle between “TONE,” “TSQL,” “DTCS” and OFF (icon disappears). e Touch [TONE]( D) for 1 second to display the “TONE” screen. • “Repeater Tone” appears. r Rotate the Dial to select the desired tone squelch frequency. See the table below. • If desired, touch [DEF] for 1 second to reset to the default setting. t Push MENU (C) to exit the “TONE” screen. y Communicate in the normal way. • Subaudible tones are superimposed on your transmit sig- nal. 67.0 88.5 114.8 151.4 177.3 203.5 250.3 69.3 91.5 118.8 156.7 179.9 206.5 254.1 71.9 94.8 123.0 159.8 183.5 210.7 74.4 97.4 127.3 162.2 186.2 218.1 77.0 100.0 131.8 165.5 189.9 225.7 79.7 103.5 136.5 167.9 192.8 229.1 82.5 107.2 141.3 171.3 196.6 233.6 85.4 110.9 146.2 173.8 199.5 241.8 • Selectable tone frequencies (Unit: Hz) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [TONE] for 1 second Repeater tone icon Touch for 1 second to reset to default Tone frequency

4-27 Previous view Repeater operation (Continued) D One-touch repeater function This function allows you to set the repeater operation by holding down one switch. First, set the frequency offset as well as the repeater access tone frequency (p. 163). q Touch the Memory channel indication once or twice to select the VFO mode. w Select the desired frequency band. (p. 35) e On the Mode selection screen, touch “FM” to select the FM mode. r Rotate the Dial to set the receive frequency (Repeat- er output frequency). tPush MENU (C) one or more times to display the “M-2” screen (M-2 menu), then touch [DUP](D) for 1 second to turn ON the one touch repeater function. • “TONE” and “DUP–” appear. • The repeater receive frequency appears above the func- tion menu. • The Split Frequency mode is automatically turned OFF, if it is ON. y Touch [DUP]( D) one or more times to switch the off- set direction. • “DUP–” or “DUP+” appears. u Communicate in the normal way. • Subaudible tones are superimposed on your transmit sig- nal. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Repeater tone icon Transmit frequency (Repeater input frequency) Duplex icon Touch [DUP] for 1 second Touch [DUP]

4-28 Previous view Repeater operation (Continued) D Transmit frequency monitor check You may be able to directly receive the other party’s transmitted signal without having to go through a re- peater. This function helps you to check whether direct communication can be made, or not. ➥ While receiving, hold down XFC (R) to see if you can directly receive the other party’s transmitted sig- nal. • While holding down XFC (R), the duplex direction and frequency offset are displayed above the function menu. D 1750 Hz tone burst A 1750 Hz tone is required to access most European repeaters. q In the FM mode, push MENU (C) one or more times to select the “M-2” screen (M-2 menu). w Push [PTT] on the microphone to transmit, and then touch [TONE](D) during repeater access. • “1750Hz TONE” appers. Communicate in the normal way. e The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Hold down XFC XFC Duplex direction and frequency offset Popup window appears Displays the transmit fre- quency • While hold down • While hold down [PTT]

4-29 Previous view Repeater operation (Continued) D Turning ON the Auto Repeater function (U.S.A. and Korea versions only) When the operating frequency falls within the repeater output frequency range, the Auto Repeater function au- tomatically sets the repeater settings (duplex ON/OFF, duplex direction, tone encoder ON/OFF). q Push SET(C) to enter the Set mode. w Touch the “Auto Repeater” item of the “Function” Set mode. Function > SPLIT/DUP > Auto Repeater • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the desired option to turn ON the Auto Re- peater function. U.S.A. version: • “ON–1” Activates duplex only. • “ON–2” Activates duplex and tone. • “OFF” Auto repeater function is turned OFF. Korea version: • “ON” Activates duplex and tone. • “OFF” Auto repeater function is turned OFF. r Push SET(C) to exit the Set mode. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Push SET Touch “Function” Touch “SPLIT/DUP” Touch “Auto Re- peater” Touch the option Example: ON

4-30 Previous view D Storing a non standard repeater q Turn OFF the Auto Repeater function in the “Func- tion” Set mode. (p. 4-28) SET(C) > Function > SPLIT/DUP > Auto Repeater w While the “M-1” menu is selected, touch [A/B]( D) to select VFO A. e Rotate the Dial to set the repeater output frequency. r Touch [A/B]( D) to select VFO B. t Rotate the Dial to set the repeater input frequency. yPush MENU (C) to display the “M-2” screen (M-2 menu), then touch [TONE](D) to turn ON the previ- ously set tone encoder. uPush MENU (C) to display the “M-1” screen (M-1 menu), then touch [A/B](D) to select VFO A. i Touch [SPLIT]( D) to turn ON the Split function. o Rotate [M-CH]( L) to select the desired memory channel. • “BLANK” appears when a blank channel is selected. • Rotate [BANK](L) to select the desired bank, if needed. !0 Touch [MW](D) for 1 second to store the set con- tents into the selected memory channel. Repeater operation (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [A/B] Touch [TONE] Push MENU (C) Push MENU (C) VFO A Split icon VFO B “M-1” menu “M-1” menu “M-2” menu Touch [A/B] Touch [SPLIT] Touch [MW] for 1 second

4-32 Previous view About the 5 MHz frequency band operation (USA version only) D Operation on the 5 MHz frequency band is allowed on 5 discrete frequencies and must adhere to the follow- ing: • The USB, USB Data, CW and PSK modes • Maximum of 100 watts ERP (Effective Radiated Power) • 2.8 kHz bandwidth (maximum) It is your responsibility to set all controls so that trans- mission in this frequency band meets the stringent con- ditions under which amateur operations may use these frequencies. NOTE: We recommend that you store these frequen- cies, modes and fi lter settings into memory chan- nels, for easy recall. To assist you in operating within the rules specifi ed by the FCC, transmission is illegal on any frequencies other than the fi ve shown in the tables at the right. • For the USB mode The FCC specifi es center frequencies on the 5 MHz fre- quency band. However, the transceiver displays carrier frequency. Therefore, tune the transceiver to 1.5 kHz below the specifi ed FCC channel center frequency. Transceiver Displayed Frequency FCC Channel Center Frequency 5.33050 MHz 5.33200 MHz 5.34650 MHz 5.34800 MHz 5.35700 MHz 5.35850 MHz 5.37150 MHz 5.37300 MHz 5.40350 MHz 5.40500 MHz • For the CW mode The transceiver displays the center frequency. There- fore, tune the transceiver to the specifi ed FCC channel frequency when you operate in the CW mode. Transceiver Displayed Frequency FCC Channel Center Frequency 5.33200 MHz 5.33200 MHz 5.34800 MHz 5.34800 MHz 5.35850 MHz 5.35850 MHz 5.37300 MHz 5.37300 MHz 5.40500 MHz 5.40500 MHz

D Preamplifi er .............................................................................5-2 D Attenuator ................................................................................5-2 AGC function ............................................................................5-3 D AGC speed selection ...............................................................5-3 D Setting the AGC time constant ................................................5-3 RIT function ..............................................................................5-4 Twin PBT operation .................................................................5-5 IF fi lter selection ......................................................................5-6 D IF fi lter selection ......................................................................5-6 D Filter passband width setting ...................................................5-6 IF (DSP) fi lter shape ................................................................5-7 Noise Blanker ...........................................................................5-8 D NB Set mode ...........................................................................5-8 Noise Reduction ......................................................................5-9 Notch function .........................................................................5-10 D Auto Notch function .................................................................5-10 D Manual Notch function .............................................................5-11 Lock function ...........................................................................5-12 D Selecting the Lock type ...........................................................5-12 Meter peak hold function ........................................................5-13 Simple Band Scope .................................................................5-14 5-1 Section 5 FUNCTIONS FOR RECEIVE Previous view

5-2 Previous view D Preamplifi er The preamplifi er amplifi es weak signals in the receiver front end, to improve the S/N ratio and sensitivity. Turn ON this function when receiving weak signals. (Frequency band: HF/50 MHz) ➥ Push P.AMP ATT (C) one or more times to set the pre- amp OFF, preamp 1 ON or preamp 2 ON. • Either “P.AMP1” or “P.AMP2” is displayed when the pre- amp 1 or preamp 2 is ON. • No icon is displayed when the preamplifi er is OFF. P.AMP1 Wide dynamic range preamplifi er. It is most effective for the 1.8 to 21 MHz bands. P.AMP2 High-gain preamplifi er. It is most effective for the 24 to 50 MHz bands. (Frequency band: 144/430 MHz) ➥ Push P.AMP ATT (C) turn the Preamplifi er ON or OFF. • “P.AMP” appears when the preamplifi er is ON. • No icon is displayed when it’s OFF. D Attenuator The attenuator prevents a desired signal from being distorted when very strong signals are near the signal’s frequency, or when very strong electromagnetic fi elds, such as from broadcast stations are near your location. These can both be independently set for each band. ➥ Hold down P.AMP ATT (C) for 1 second to turn ON the Attenuator. • “ATT” appears on the display when the Attenuator is ON. ➥ Push P.AMP ATT (C) to turn it OFF. ✔ About the “P.AMP2” preamplifi er Preamp 2 is a high gain receive amplifi er. When it is used in the presence of strong electromagnetic fi elds, distortion sometimes results. In such cases, use ei- ther the “P.AMP1” or “P.AMP OFF” setting. Preamp 2 is most effective when: • Used on bands above 24 MHz and when signals are weak. • Receive sensitivity is insuffi cient when using low- gain antennas, or while using a narrow band an- tenna (such as small loop, a Beverage antenna or a short Yagi antenna). About the Preamplifi er and Attenuator switching procedure Push or hold down P.AMP ATT (C) to switch the Preamplifi er and Attenuator, as shown below. Hold down Push ATT ON Push P.AMP OFF P.AMP ON Push ATT ON P.AMP OFF P.AMP1 ON P.AMP2 ON P.AMP ATT P.AMP ATT P.AMP ATT Hold down P.AMP ATT P.AMP ATT Push P.AMP ATT • HF/50 MHz frequency bands • 144/430 MHz frequency bands Preamp and attenuator P.AMP ATT P.AMP ATT

5-3 Previous view The AGC (Auto Gain Control) controls receiver gain to produce a constant audio output level, even when the received signal strength greatly varies. The transceiver has 3 pre-set AGC time constants: fast, mid and slow for SSB, CW, RTTY and AM modes. In the FM , WFM and DV modes, the AGC time con- stant is fi xed as “FAST” (0.1 second). D AGC speed selection q On the Mode selection screen, select either the SSB, CW, RTTY or AM mode. (p.3-??) w Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). e Touch [AGC]( D) to select AGC-F (FAST), AGC-M (MID) or AGC-S (SLOW). “AGC OFF” appears when the selected AGC speed’s time constant is set to OFF. D Setting the AGC time constant q On the Mode selection screen, select either the SSB, CW, RTTY or AM mode. (p.3-??) w Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). e Touch [AGC]( D) for 1 second to display the “AGC” screen. r Touch either [FAST] , [MID] or [SLOW](D) to select the desired AGC speed to be set. • The selected AGC speed’s time constant is highlighted. t Rotate the Dial to set the selected time constant. • AGC time constant can be set to between 0.1 to 8.0 sec- onds, (depending on the mode) or turned OFF. • If desired, touch [DEF](D) for 1 second to reset to the default setting for the selected time constant. y If desired, select another mode (any other than FM, WFM or DV), then repeat steps e and r. u Push MENU (C) to exit the “AGC” screen. • Selectable AGC time constant (unit: seconds) Mode Default Selectable AGC time constant SSB 0.3 (FAST) OFF, 0.1, 0.2, 0.3, 0.5, 0.8, 1.2, 1.6, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0 2.0 (MID) 6.0 (SLOW) CW/RTTY 0.1 (FAST) OFF, 0.1, 0.2, 0.3, 0.5, 0.8, 1.2, 1.6, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0 0.5 (MID) 1.2 (SLOW) AM 3.0 (FAST) OFF, 0.3, 0.5, 0.8, 1.2, 1.6, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 5.0 (MID) 7.0 (SLOW) FM/WFM/DV 0.1 (FAST) Fixed For your information When you are receiving a weak signal, and a strong signal is momentarily received, the AGC function quickly reduces the receiver gain. When that signal disappears, the transceiver may not receive the weak signal because of the AGC action. In that case, hold down [AGC](D) for 1 second, and rotate the Dial to set the time constant to OFF. AGC function The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display • When AGC-M (MID) is selected • When AGC-F (FAST) is selected • When AGC-S (SLOW) is selected Touch [AGC] for 1 second Selected AGC speed’s time constant display Selected mode

5-4 Previous view RIT function The RIT (Receive Increment Tuning) function compen- sates for slight frequency differences between the two stations. The function shifts the receive frequency up to ±9.99 kHz in 10 Hz steps*, without changing the trans- mit frequency. * The [M-CH] (L) control tunes in 1 Hz steps when the operating frequency readout is set to the 1 Hz step readout. q Push RIT (L) to turn ON the RIT function. • “RIT” and the frequency shift appear when this function is ON. w Rotate the [M-CH] (L) control. • When the [M-CH] (L) control acts as the RIT control, the RIT LED lights orange. If the RIT LED is OFF, push the [M-CH] (L) switch one or more times to turn it ON. • Pushing the [M-CH] (L) switch to select the action of the [M-CH/BANK] (L) controls as the Memory/Bank selection, PBT control or RIT control. - When the [M-CH/BANK] (L) controls act as the PBT control, the PBT LED lights green. - When the [M-CH/BANK] (L) controls act as the RIT control, the RIT LED lights orange. (The RIT control is the inner control. The outer control is disabled.) - When the [M-CH/BANK] (L) controls act as the Mem- ory/Bank selection, both LEDs are OFF. • Hold down [CLR] (L) for 1 second to reset the RIT frequency. • Hold down RIT (L) for 1 second to add the frequency shift to the operating frequency. e To cancel the RIT function, push RIT (L) again. • “RIT” and the frequency shift disappear. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display RIT [M-CH] [CLR] RIT LED lights orange PBT LED lights green RIT frequency display

5-5 Previous view (Mode: SSB/CW/RTTY/AM) To reject interference, PBT (Passband Tuning) electron- ically narrows the IF passband width by shifting the IF frequency slightly outside of the IF fi lter passband. The IC-7100 uses DSP for the PBT function. Moving both TWIN-PBT ([M-CH/BANK] (L)) controls shifts the IF passband center frequency both above and below the received frequency. ➥ The LCD graphically shows the passband width and frequency shift. ➥ Touch the Filter icon for 1 second to display the “FIL- TER” screen. The current passband width and fre- quency shift are displayed. ➥ Hold down [CLR] (L) for 1 second to set the IF frequency to the center position. • The “dots” disappear. The PBT is adjustable in 50 Hz steps in the SSB/CW/ RTTY modes, and 200 Hz in the AM mode. When adjusting, the shift value changes in 25 Hz steps in the SSB/CW/RTTY modes, and 100 Hz in the AM mode. • The TWIN-PBT controls should normally be set to the center positions when there is no interference. The PBT setting should be cleared. • When the PBT is used, the audio tone may change. • The controls do not function in the FM, WFM and DV modes. • While rotating the TWIN-PBT ([M-CH/BANK] (L)) controls, noise may occur. This comes from the DSP unit and does not indicate an equipment mal- function. • Pushing [M-CH]] (L) displays the fi lter passband width and shift value for 1 second. Twin PBT operation PBT2 PBT1 PBT2 PBT1 PBT2 PBT1 Both controls in the center positions Cutting the lower passband edge Cutting both lower and higher passband edges PBT OPERATION EXAMPLE IF center frequency Interference Interference Interference Desired signal Passband Passband Desired signal Passband width and shift value are dis- played while the TWIN PBT is used. Appear when pass- band is shifted. • “FILTER” screen display • While adjusting the PBT setting A dot appears when the passband is shifted. Shows the selected fi lter and passband width. • About Passband width and Shift value on the screen SFT BW : Shift value IF center frequency Passband’s center frequency : Passband width ( Width of (�) in which the two PBTs overlap)

5-6 Previous view The transceiver has 3 passband width IF fi lters for each mode. The fi lter selection is automatically memorized in each mode. The PBT shift frequencies are automatically memo- rized in each fi lter. D IF fi lter selection q On the Mode selection screen, select the desired mode. (p. 3-??) w Touch the Filter icon one or more times to select IF fi lter 1, 2 or 3. • The selected passband width and fi lter number is dis- played as the Filter icon. D Filter passband width setting (Mode: SSB/CW/RTTY/AM) q On the Mode selection screen, select the desired mode. (p.3-??) • Passband widths for FM, WFM and DV modes are fi xed, and cannot be adjusted. w Touch the Filter icon for 1 second to display the “FIL- TER” screen to adjust the fi lter passband width. e Touch the Filter icon one or more times to select IF fi lter 1, 2 or 3. r Touch [BW]( D), then rotate the Dial to adjust the de- sired passband width. Then touch [BW](D) to set it. • If desired, touch [DEF](D) for 1 second to reset to the default setting. t If desired, select another mode (any other than the FM, WFM or DV), then repeat steps w and r. y Push MENU (C) to exit the “FILTER” screen. Mode IF fi lter Adjustable range (steps) SSB FILTER1 (3.0 kHz) 50 to 500 Hz (50 Hz) 600 Hz to 3.6 kHz (100 Hz) FILTER2 (2.4 kHz) FILTER3 (1.8 kHz) SSB-D CW FILTER1 (1.2 kHz) 50 to 500 Hz (50 Hz) 600 to 3600 Hz (100 Hz) FILTER2 (500 Hz) FILTER3 (250 Hz) RTTY FILTER1 (2.4 kHz) 50 to 500 Hz (50 Hz) 600 to 2700 Hz (100 Hz) FILTER2 (500 Hz) FILTER3 (250 Hz) AM AM-D FILTER1 (9.0 kHz) 200 Hz to 10 kHz (200 Hz) FILTER2 (6.0 kHz) FILTER3 (3.0 kHz) FM FM-D DV FILTER1 (15 kHz) Fixed FILTER2 (10 kHz) FILTER3 (7.0 kHz) WFM FILTER (280 kHz) Fixed IF fi lter selection When FILTER2 or FILTER3 is selected in the FM mode, the TX modulation changes to the narrow FM mode (2.5 kHz). The PBT shift frequencies are cleared when the passband width is changed. This “FIL” screen (Filter) graphically displays the PBT shift frequencies and passband width. • “FILTER” screen display • While adjusting the passband width Filter icon Passband width and shift value Blinks Highlighted Highlighted Touch [BW] Rotate the Dial to adjust the pass- band width, and then touch [BW] The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

5-7 Previous view (Mode: SSB/CW) A soft or sharp type of DSP fi lter shape for both SSB and CW can be independently selected. q On the Mode selection screen, select the SSB or CW mode. (p. 3-??) w Touch the Filter icon for 1 second to display the “FIL- TER” screen. e Touch [SHARP] or [SOFT]( D) to select either the soft or sharp fi lter shape. r Push MENU (C) to exit the “FILTER” screen. IF (DSP) fi lter shape When SHARP is selected When SOFT is selected Touch [SHARP] to select SOFT Touch [SOFT] to select SHARP The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

5-8 Previous view (Mode: SSB/CW/RTTY/AM) The Noise Blanker eliminates pulse-type noise such as noise from car ignitions. ➥ Push NB (D) to turn the Noise Blanker function ON or OFF. • “NB” is displayed when the Noise Blanker is ON. When using the Noise Blanker function, received signals may be distorted if they are excessively strong or when the function is used for noise other than pulses. In this case, set the Noise Blanker threshold level to a shallow position, or turn OFF the function. (See below.) Noise Blanker D NB Set mode To deal with various types of noise, the attenuation level and noise blanking duration can be set in the NB set mode. q Hold down NB (C) for 1 second to display the “NB” screen (Noise blanker). w Touch [ Y] or [Z](D) to select the desired item. e Rotate the Dial to select the desired option. • If desired, touch [DEF](D) for 1 second to reset to the default setting. r Push NB (C) to return to the previous screen. 1. NB Level (Default: 50%) Set the noise blanker threshold level to between 0% and 100%. 2. NB Depth (Default: 8) Set the noise attenuation level to between 1 and 10. 3. NB Width (Default: 50) Set the blanking duration to between 1 and 100. NB The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) NB icon Select the item Touch for 1 second to reset to default

5-9 Previous view NR Noise Reduction The Noise Reduction function reduces random noise components and enhances audio signals which are buried in noise. The received signals are converted to digital signals and then the audio signals are separated from the noise. q Push NR (C) to turn ON the Noise Reduction. • “NR” appears. w Hold down NR (C) for 1 second to display the “NR” screen (Noise Reduction). e Rotate the Dial to adjust the Noise Reduction lev- el; rotate it clockwise to increase reduction level or counterclockwise to decrease reduction level. • If desired, touch [DEF](D) for 1 second to reset to the default setting. • The adjustable reduction level is between 1 and 15. r Push NR (C) to exit the “NR” screen (Noise Reduc- tion). • If desired, push NR (C) to turn OFF the Noise Reduc- tion. A large rotation of the “NR control” results in audio signal masking or distortion. Set the “NR control” for maximum readability. Noise reduction ON Noise reduction OFF Desired signal (CW) Noise components The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display NR icon Touch for 1 second to reset to default

5-10 Previous view (Mode = Auto notch: SSB/AM/FM Manual notch: SSB/CW/RTTY/AM) This transceiver has Auto and Manual Notch functions. ➥ In the SSB or AM mode, push NOTCH (C) to toggle the Notch function between auto, manual and OFF. • Either the Auto or Manual notch function can be turned OFF in the “[NOTCH] switch (SSB)” or “[NOTCH] switch (AM)” item of the “Function” Set mode. (p. 165) SET(C) > Function > [NOTCH] switch (SSB) SET(C) > Function > [NOTCH] switch (AM) ➥ In the CW or RTTY mode, push NOTCH (C) to turn the Manual Notch function ON or OFF. ➥ In the FM mode, push NOTCH (C) to turn the Auto Notch function ON or OFF. • “AN” appears when the Auto Notch function is ON. • “MN” appears when the Manual Notch function is ON. • No indicator appears when the notch fi lter is OFF. D Auto Notch function The Auto Notch function uses DSP to automatically at- tenuate beat tones, tuning signals, and so on, even if their frequencies are changing. Notch function NOTCH Auto Notch is OFF Auto Notch is ON Desired signal (AF) Desired signal (AF) Unwanted interference Interference frequency is attenuated The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Auto Notch icon

5-11 Previous view D Manual Notch function (Mode = Manual notch: SSB/CW/RTTY/AM) The Manual Notch function allows you to manually at- tenuate a frequency using the ‘NOTCH control.’ q Push NOTCH (C) once or twice to turn ON the Man- ual Notch function. • “MN” appears. w Hold down NOTCH (C) for 1 second to display the “NOTCH” screen. • Touch [WIDTH](D) to select the Manual Notch fi lter width, “WIDE,” “MID” or “NAR.” e Rotate the Dial to adjust the Notch fi lter frequency. • Since the Notch fi lter has the very sharp characteristic, slowly rotate the Dial when adjusting a fi lter. • If desired, push NOTCH (C) to exit the “NOTCH” screen. Mode Center frequency SSB RTTY –1040 Hz to +4040 Hz CW CW pitch frequency –2540Hz to CW pitch frequency +2540Hz AM –5060 Hz to +5100 Hz Notch function (Continued) While tuning the manual notch fi lter, noise may be heard. This comes from the DSP unit and does not indicate an equipment malfunction. Manual Notch is OFF Manual Notch is ON Desired signal (AF) Desired signal (AF) Unwanted interference Interference frequency is attenuated NOTCH The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Manual Notch fi lter width Manual Notch icon

5-12 Previous view The IC-7100 has two kinds of lock functions; Dial Lock and Panel Lock. The Dial Lock function locks only the Dial, and Panel Lock function locks controller opera- tion. The Dial Lock function prevents frequency changes by accidental movement of the Dial by electronically lock- ing it. To prevent accidental frequency changes and un- necessary function access, use the Panel Lock func- tion. ➥ Hold down SPEECH (R) to turn the Lock function ON or OFF. • “ ” appears when the function is ON. NOTE: When the “[SPEECH/LOCK] Switch” item of the “Function” Set mode is set to “LOCK/SPEECH,” pushing [SPEECH/LOCK] turns ON the Dial Lock function. (p. 164) Lock function SPEECH D Selecting the Lock type The Lock function is set to MAIN DIAL by default. The setting can be changed to PANEL in the “Lock Func- tion” item of the “Function” Set mode. (p. 165) q Push SET(C) to enter the Set mode. w Touch the “Lock Function” item of the “Function” Set mode. Function > Lock Function • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the desired option to set the Lock type. • MAIN DIAL: Locks only the Dial operation. • PANEL: Locks the Dial, controls and keys. SPEECH (R), [PWR/AF] (L) and [RF/ SQL] (L) can be used while in the Panel Lock function is ON. r Push SET(C) to exit the Set mode. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Lock icon Popup window Touch the option Example: PANEL Touch “Function” Touch “Lock Function”

5-13 Previous view Meter peak hold function Appears for 0.5 seconds. The Meter Peak hold function is set to ON by default, the peak level of a received signal strength or the out- put power is displayed for approximately 0.5 seconds. The function can be turned OFF in the “Meter Peak Hold” item of the “Display” Set mode. (p. 165) q Push SET(C) to enter the Set mode. w Touch the “Meter Peak Hold” item of the “Display” Set mode. Display > Meter Peak Hold • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the desired option to turn ON or OFF the Me- ter Peak Hold function. r Push SET(C) to exit the Set mode. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch the option Example: OFF Push SET Touch “Display” Touch “Meter Peak Hold”

5-14 Previous view Simple Band Scope The Band Scope function allows you to visually check the location and strength of signals around a specifi ed frequency. The IC-7100’s Band Scope function can be used in any operating mode and any frequency band. INDICATOR DESCRIPTION Sweep icon While the band scope is sweeping, “��” is displayed; while stopped, “��” is displayed. Received audio is not heard from the speaker while the band scope is sweeping. Band scope display Displays the signal location and strength in relation to the center (displayed) frequency. Signal strength is relative to the S-meter level, S1 to S9+30 dB, with each vertical dot in the band scope indicators 1 to 15 dots. Between +30 dB to +60 dB are also displayed by 15 dots. Signal activity is measured ±30 steps from the center frequency, with each step equal to the selected sweep step. Frequency display mark After a sweep, displays the relative position of the reference frequency. When the reference frequency is outside of the sweep range, “ ” or “ ” blinks. After changing the frequency, touch [RCL](D) for 1 second to automatically return to the center frequency. Sweep step display Displays the selected sweep step. Steps of 0.5, 1, 2, 5, 10, 20 and 25 kHz are selectable. Each dot of the band scope display is equal to the selected sweep step. The band scope displays the receive signal location and strength over a specifi ed range on either side of a selected frequency, in either the VFO or memory modes. q Rotate the Dial to select a frequency. w Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). e Touch [SCOPE]( D) for 1 second to display the “SCOPE” screen (Band Scope). • Automatically starts sweeping with the previously select- ed sweeping step. • During a sweep, received signals cannot be heard. r Touch [STEP]( D) one or more times to select the desired sweep step. • 0.5, 1, 2, 5, 10, 20 and 25 kHz are selectable. t Touch [ ��](D) to start sweeping, then automati- cally stop after sweeping. • Touch [��](D) for 1 second to start continuous sweep- ing. In this case, touch [��](D) to stop the sweeping. • During a sweep, “��” is displayed but received signals cannot be heard. • If there is a lot of signal noise, turn OFF the Preamplifi er to reduce the signal input level, and, if necessary, turn ON the Attenuator to improve the readability of the band scope. y Rotate the Dial to fi nd a signal that you wish to com- municate with. If you fi nd the signal, communicate in the normal way. • If you want to return to the frequency you were using before rotating the Dial, touch [RCL](D) for 1 second. • If the selected frequency is set outside of the sweep range, “ ” or “ ” blinks. u If you want to update the band conditions while re- ceiving, repeat steps r and t. NOTE: If you select a large sweep step, a wide frequency range can be displayed on the band scope, but some signals may be skipped and not displayed. Touch [SCOPE] Band scope display Sweep start/stop Sweep step selection Sweep icon Sweep step display Frequency display mark Blinks when the reference frequency is outside of the sweep range.

D Using the VOX function ...........................................................6-2 D Adjusting the VOX function ......................................................6-2 Break-in function .....................................................................6-3 D Semi Break-in operation ..........................................................6-3 D Full Break-in operation ............................................................6-4 Speech compressor function .................................................6-5 Transmit fi lter width selection ................................................6-6 Monitor function ......................................................................6-7 Split frequency operation .......................................................6-8 D Direct frequency shift input ......................................................6-9 D Split Lock function ...................................................................6-10 Quick Split function .................................................................6-11 D Split frequency offset setting ...................................................6-12 Measuring SWR .......................................................................6-13 D Spot measurement ..................................................................6-13 D Plot measurement ...................................................................6-14 D SWR Graph Set mode .............................................................6-16 DTMF Memory encoder ...........................................................6-17 D Programming a DTMF code ....................................................6-17 D Transmitting DTMF code .........................................................6-18 D Transmitting DTMF code (Direct Input) ...................................6-19 D Setting DTMF transfer speed ..................................................6-20 6-1 Section 6 FUNCTIONS FOR TRANSMIT Previous view

6-2 Previous view (Mode: SSB/AM/FM/DV) The VOX (Voice-Operated Transmission) function switches the transceiver between transmit and receive with your voice. This function provides hands-free op- eration. D Using the VOX function q Select the desired frequency band. (p. 35) w On the Mode selection screen, select either the SSB, AM, FM or DV mode. (p.3-??) e Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). r Touch [VOX]( D) to turn ON the VOX function. • “VOX” appears. VOX function 1. VOX Gain (Default: 50%) Adjust the VOX gain to between 0% and 100%, in 1% steps. Higher values make the VOX function more sensitive to your voice. 2. Anti-VOX (Default: 50%) Adjust the ANTI-VOX gain to between 0% and 100%, in 1% steps. Higher values make the VOX function less sensitive to the received audio from a speaker or headphones. 3. VOX Delay (Default: 0.2sec) Set the VOX delay to between 0.0 and 2.0 seconds, for normal pauses in speech before returning to receive. D Adjusting the VOX function q On the Mode selection screen, select either the SSB, AM, FM or DV mode. (p.3-??) w Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). e Touch [VOX]( D) for 1 second to display the “VOX” screen. r Touch [ Y] or [Z](D) to select the desired item. t Rotate the Dial to select the desired option. • If desired, touch [DEF](D) for 1 second to reset to the default setting. y Push MENU (C) to exit the “VOX” screen. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display VOX icon Touch [VOX] Select the item Touch for 1 second to reset to default

6-3 Previous view Break-in function (Mode: CW) The Break-in function is used in the CW mode to auto- matically toggle the transceiver between transmit and receive when keying. The IC-7100 is capable of Full Break-in or Semi Break-in. D Semi Break-in operation During Semi Break-in operation, the transceiver imme- diately transmits when you key down, then returns to receive after a preset delay time has passed after you stop keying. q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the CW or CW-R mode. (p.3-??) e Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). r Touch [BK-IN]( D) one or more times to turn ON the Semi Break-in function. • “BKIN” appears. t When the “M-3” screen (M-3 menu) is selected, touch [BK-IN](D) for 1 second to display the “BK-IN” screen. y Touch [ Y] or [Z](D) to select the desired item. u Rotate the Dial to select the desired option. • If desired, touch [DEF](D) for 1 second to reset to the default setting. i Push MENU (C) to exit the “BK-IN” screen. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [BK-IN] Touch for 1 second to reset to default Semi Break-in icon Shows break-in delay time Touch [BK-IN] for 1 second

6-4 Previous view Break-in function (Continued) q Push SPEED/PITCH (C) to open the Key speed/CW pitch adjustment window. w Rotate [M-CH] (L) to adjust the Key speed. • The adjustable key speed is between 6 and 48 wpm (words per minute). e Push MENU (C) to close the window. SPEED/PITCH [M-CH] When using a paddle: Adjust the keying speed while operating a paddle. D Full Break-in operation During Full Break-in operation, the transceiver trans- mits when you key down, then immediately returns to receive when you release. q On the Mode selection screen, select the CW or CW-R mode. (p.3-??) w Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). e Touch [BK-IN]( D) one or more times to turn ON the Full Break-in function. • “F-BKIN” appears. Full Break-in icon Touch [BK-IN] The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

6-5 Previous view Speech compressor function (Mode: SSB) The Speech Compressor function increases average RF output power, improving signal strength and read- ability. q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the USB or LSB mode. (p.3-??) e Before fi rst tuning ON the Speech compressor, adjust the microphone gain so that the ALC meter reading stays within the ALC zone. q Push MIC/RF PWR (C) to open the MIC gain/RF power adjustment display. w Rotate [M-CH] (L) to adjust the MIC gain. • To adjust the MIC gain, touch the TX meter to select the ALC meter. e Push MENU (C) to close the display. r Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). t Touch [COMP]( D) to turn ON the Speech Compres- sor. • “COMP” appears. y Touch [COMP]( D) for 1 second to display the “COMP” (Compressor) screen. u While speaking into the microphone at your normal voice level, rotate the Dial so that the COMP meter reading stays within the COMP level zone (10 dB to 20 dB zone). • To adjust the COMP level, touch the TX meter to select the COMP meter. • If desired, touch [DEF] for 1 second to reset to the default setting. When the COMP meter peaks above the COMP level zone, your transmitted voice may be distort- ed. i Push MENU (C) to exit the “COMP” screen. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [COMP] Touch for 1 second to reset to default Touch [COMP] for 1 second Speech Compressor icon Shows the compression level COMP level zone (10 dB to 20 dB) COMP meter

6-6 Previous view Transmit fi lter width selection (Mode: SSB) The transmit fi lter width for the SSB mode can be se- lected from Wide, Mid or Narrow. This setting can be memorized each for the Speech Compressor ON and OFF. q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the USB or LSB mode. (p.3-??) e Push MENU (C) one or more times to select the “M-2” screen (M-2 menu). r Touch [COMP]( D) to turn ON the Speech Compres- sor. • “COMP” appears. t Touch [TBW]( D) for 1 second one or more times a Wide, Mid or Narrow transmission passband width. • Touch [TBW](D) to display the selected TX fi lter width for approximately 1 second. • The following fi lters are specifi ed as the defaults. Each of the fi lter widths can be set in the “TBW” items of the “Tone Control” Set mode. (p. 165) SET(C) > Tone Control > TX > SSB > TBW (WIDE), TBW (MID), TBW (NAR) - WIDE: 100 Hz to 2900 Hz - MID: 300 Hz to 2700 Hz - NAR: 500 Hz to 2500 Hz The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [TBW] for 1 second Push MENU The selected transmit fi lter width is displayed for approximately 1 second.

6-7 Previous view Monitor function The Monitor function allows you to monitor your trans- mit IF signals in any mode. Use this to check voice characteristics while adjusting transmit parameters. The CW sidetone functions regardless of the “Monitor” setting. q Push SET(C) to enter the Set mode. w Touch the “Monitor” item of the “Function” Set mode. Function > Monitor • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the option to turn ON the function. r Touch the “Monitor Level” item of the “Function” Set mode. Function > Monitor Level t Rotate the Dial to adjust the monitor level. • For the clearest audio output, adjust while holding down [PTT] and speaking into the microphone. • The adjustable monitor level is between 0% (minimum audio level) and 100% (maximum audio level). • If desired, touch the level bar for 1 second to open the Default set window, then select “Default” to reset to the default setting. y Push SET(C) to exit the Set mode. Monitor ON/OFF Monitor level Touch “Function” Push SET

6-8 Previous view The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Split frequency operation Split frequency operation allows you to transmit and receive on two different frequencies. Split frequency operation is performed using frequencies in VFO A and VFO B. • The Split frequency operation is automatically turned OFF when turning ON the One-touch repeater function. The following is an example of setting 21.290 MHz/ USB mode for receiving and 21.310 MHz/USB mode for transmitting. q Set 21.290 MHz in VFO A and select the USB mode. w Push MENU (C) one or more times to select the “M-1” screen (M-1 menu). e Touch [SPLIT]( D) to turn ON the Split function. • The transmit frequency (VFO B) and “SPLIT” appear. • If desired, tap [SPLIT](D) again to turn OFF the func- tion. r Set 21.310 MHz in VFO B and select the USB mode. The setting method has the three following ways. (1) While holding down XFC (R) in VFO A, rotate the Dial to set the transmit frequency to 21.310 MHz in VFO B, and then select the operating mode to USB. • While holding down XFC (R), you can change the frequency band and operating mode in VFO B. • While holding down XFC (R), the transceiver re- ceives the transmit frequency in VFO B. (2) Touch [A/B](D) to select VFO B, rotate the Dial to set the transmit frequency to 21.310 MHz, and then select the operating mode to USB. (3) Use the Quick Split function. • The Quick Split function is much more convenient for selecting the transmit frequency. See the next content for details. t Now you can receive on 21.290 MHz and transmit on 21.310 MHz. To change the transmit and receive frequencies, push [A/B] to exchange VFO A and VFO B. • While holding down XFC • After setting up Split icon Touch [SPLIT] Shows the transmit frequency (VFO B) Shows the transmit frequency (VFO B) Shows the frequency shift and direction

6-9 Previous view Split frequency operation (Continued) D Direct frequency shift input The frequency shift can directly be entered. q Touch the MHz digits to enter the Band selection dis- play. w Touch [F-INP]( D) to enter the Direct input screen. e If the Shift direction is minus, touch “• (–).” • [SPLIT] changes to [–SPLIT], and displays the Minus set- ting mode. r Touch the desired number to enter the desired fre- quency shift. • –9.999 to +9.999 MHz can be set in 1 kHz steps. t Touch [SPLIT] or [–SPLIT]( D) to input the frequency shift to the transmit frequency, and the Split function is turned ON. [Example] To transmit on a 10 kHz higher frequency: Touch [1], [0] then [SPLIT]. ➥ To transmit on 1.025 MHz lower frequency: Touch [• (–)], [1], [0], [2], [5] then [–SPLIT]. ➥ The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display • Direct input screen Minus (–) input Delete entering Enter the Split off- set Cancel edit Shows the input digits Touch the MHz digits. Touch [F-INP]

6-10 Previous view Split frequency operation (Continued) D Split Lock function The Split Lock function is convenient for changing only the transmit frequency. When the Split Lock function is not used, accidentally releasing XFC (R) while rotating the Dial, changes the receive frequency. The Split Lock function is OFF by default, but can be turned ON in the “SPLIT LOCK” item of the “Function” Set mode. (p. 165) • Setting q Push SET(C) to enter the Set mode. w Touch the “SPLIT LOCK” item of the “Function” Set mode. Function > SPLIT/DUP > SPLIT LOCK • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the option to turn ON the function. r Push SET(C) to exit the Set mode. • Operation While Split frequency operation is ON, hold down q SPEECH (R) for 1 second to activate the split lock function. • “ ” appears. w While holding down XFC (R), rotate the Dial to change the transmit frequency. • If you accidentally release XFC (R) while rotating the Dial, the receive frequency does NOT change. SPEECH XFC The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch “Function” Touch “SPLIT/DUP” Touch “SPLIT LOCK” Push SET

6-11 Previous view Quick Split function When you touch [SPLIT](D) for 1 second, the Split fre- quency operation is turned ON. The undisplayed VFO is automatically changed according to the plus/minus frequency shift programmed in the “SPLIT Offset” item of the “Function” Set mode (p. 165). Or the VFOs are equalized when 0.000 MHz (default setting) is pro- grammed as the Split Offset (p. 165). SET(C) > Function > SPLIT/DUP > SPLIT Offset The Quick Split function is ON by default. For your con- venience, it can be turned OFF in the “Quick SPLIT” item of the “Function” Set mode (p. 165). In this case, touch [SPLIT](D) for 1 second does not equalize the VFO A and VFO B frequencies. SET(C) > Function > SPLIT/DUP > Quick SPLIT q Suppose you are operating at 21.290 MHz (USB) in VFO A. w Push MENU (C) one or more times to select the “M-1” screen (M-1 menu). e Touch [SPLIT]( D) for 1 second. • Split frequency operation is turned ON. • The transmit (VFO B) frequency is equalized to the re- ceive (VFO A) frequency. r While holding down XFC (R), rotate the Dial to set the frequency offset between transmit and receive. • When XFC (R) is released, the receive frequency is dis- played. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display The example shows the split offset is set to +20 kHz (+0.020 MHz). • While holding down XFC Split icon Shows the transmit frequency (VFO B) Shows the transmit frequency (VFO B) Shows the frequency shift and direction Touch [SPLIT] for 1 second

6-12 Previous view Quick Split function (Continued) D Split frequency offset setting By setting an often-used split frequency offset in ad- vance, you can use the Quick Split function to select split operation at the touch of one key. q Push SET(C) to enter the Set mode. w Touch the “SPLIT Offset” item of the “Function” Set mode. Function > SPLIT/DUP > SPLIT Offset • If the specifi ed item is not displayed, touch [Y] or [Z](D) one or more times to select the page. e Touch the number to enter the desired frequency shift, and then touch [ENT](D). • –9.999 to +9.999 MHz can be set in 1 kHz steps. r Push SET(C) to exit the Set mode. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch “Function” Touch “SPLIT/DUP” Touch “SPLIT Offset” Push SET Enter the decimal point Move the cursor Move the cursor Select a direc- tion Enter Cancel edit Delete entering

6-13 Previous view Measuring SWR The IC-7100 has a built-in circuit for measuring antenna SWR— no external equipment or special adjustments are necessary. The IC-7100 can measure SWR two ways— spot mea- surement and plot measurement. D Spot measurement This function is convenient to use when measuring SWR of the antenna to install or periodic check. q If desired, push TUNER/CALL (L) once or twice to turn OFF the antenna tuner. • If the antenna tuner is connected, and your want to mea- sure SWR of the antenna itself, perform this step. w Select the desired frequency band. (p. 3-5) e On the Mode selection screen, select the RTTY or RTTY-R mode. (p.3-??) r If necessary, adjust the RF power to more than 30 W on the Mic gain/RF power adjustment display. • If your are operating in the 144 MHz band, adjust the RF power to more than 20 W. • If your are operating in the 430 MHz band, adjust the RF power to more than 15 W. q Push MIC/RF PWR (C) to open the MIC gain/RF power adjustment display. w Rotate [BANK] (L) to adjust the RF power. e Push MENU (C) to close the display. Before transmitting, monitor the operating fre- quency to make sure transmitting won’t cause interference to other stations on the same fre- quency. t Touch the TX meter one or more times to select the SWR meter. y Hold down [PTT] on the microphone or switch ON the external TX switch to transmit. u Read the SWR on the SWR meter. • If the SWR meter points 1.5 or less, the antenna is matched . i Release [PTT] or Switch OFF the external TX switch to receive. • When the measured SWR is more than 1.5:1, adjust the antenna to match with the transceiver. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display NOTE This transceiver can measure SWR in the 144 MHz or 430 MHz bands. Depending on the length of the connected coaxial cable, or installation condition, the measurement may be different from the actual SWR of the antenna in these band. The best match is in this range. (1.5 or less) SWR meter RTTY mode icon

6-14 Previous view D Plot measurement Plot measurement allows you to measure the SWR over an entire band. Measuring SWR (Continued) INDICATOR DESCRIPTION Measurement start icon Touch [��](D) to start the measuring. While measuring, “��” is displayed. The measured fre- quency is displayed by the frequency display mark, “∫,” below the graph bar. While measuring SWR, the frequency cannot be changed. When quieting the SWR measurement, the frequency returns to the previous frequency before starting the SWR measurement. Graph bar display Each vertical dot indicates the SWR value, and horizontal bar indicates the number of measure- ment steps. The measurement steps can be selected the “Number of Graph Bar” item of the “SWR GRAPH SET” screen. SWR graph displays SWR 1 to 3 vertically, and many dots indicates the worse SWR. (SWR is displayed 1.0=1 dot, 1.5=10 dots, 2.0=19 dots and 3.0=28 dots.) Frequency display mark Displays the relative position of the measurement frequency. SWR measur- ing step Displays the selected SWR measuring step. Set the “Measuring Step” item of the “SWR GRAPH SET” screen. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display SWR measuring step Shows starting measurement Shows the graph bar Frequency display mark

6-15 Previous view Measuring SWR D Plot measurement (Continued) q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the RTTY or RTTY-R mode. (p.3-??) e If necessary, adjust the RF power to more than 30 W on the Mic gain/RF power adjustment display. • If your are operating in the 144 MHz band, adjust the RF power to more than 20 W. • If your are operating in the 430 MHz band, adjust the RF power to more than 15 W. q Push MIC/RF PWR (C) to open the MIC gain/RF power adjustment display. w Rotate [BANK] (L) to adjust the RF power. Before transmitting, monitor the operating fre- quency to make sure transmitting won’t cause interference to other stations on the same fre- quency. r Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). t Touch [SWR]( D) to display the “SWR” (SWR Graph) screen. y Set the center frequency for the SWR to be mea- sured. u If necessary, touch [SET]( D) to enter the “SWR GRAPH SET” screen to set the Number of graph bar or Measuring step. • The selectable number of graph bar are 3, 5, 7, 9, 11 and 13. • The selectable measuring steps are 10k, 50k, 100k and 500 kHz. • Touch [�](D) or push MENU (C) to return to the previ- ous screen. i Touch [ ��](D) to start the measuring. • A frequency marker, “∫,” appears below the left edge of the graph bars and displays the frequency. o Hold down [PTT] on the microphone or switch ON the external TX switch to transmit. • The bar graph displays the SWR. !0 Release [PTT] or Switch OFF the external TX switch to receive. • The frequency marker moves to, and frequency display changes to the next frequency to be measured. !1 Repeat steps o and !0 to measure SWR over the entire frequency range. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [SWR] Touch [��] Measuring SWR While measuring SWR, the frequency cannot be changed Frequency display mark The best match is in this range. (1.5 or less) Push MENU

6-16 Previous view D SWR Graph Set mode q Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). w Touch [SWR]( D) to display the “SWR” (SWR Graph) screen. e Touch [SET]( D) to enter the “SWR GRAPH SET” screen. r Touch the desired item to select. • See below for details of the set items and options. t Touch the desired option to change the setting. • If desired, touch the item for 1 second to open the De- fault set window, then select the “Default” to reset to the default setting. y Touch [ �](D) or push MENU (C) to return to the “SWR” (SWR Graph) screen. u Push MENU (C) to return to the “M-3” screen (Menu 3). Measuring SWR (Continued) Number of Graph Bar (Default: 5) Select the number of the graph bar for the displayed SWR Graph. • The selectable number are 3, 5, 7, 9, 11 and 13. Measuring Step (Default: 10k) Select the SWR measuring step for the center frequen- cy. • The selectable steps are 10k, 50k, 100k and 500 kHz. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [SET] Touch the item Touch [SWR] Push MENU

6-17 Previous view DTMF Memory encoder DTMF tones are used for autopatching, controlling oth- er equipment, and so on. The transceiver has 16 DTMF memory channels for storage of often-used DTMF codes sequence of up to 24 digits. Programming a DTMF code D q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the FM or DV mode. (p.3-??) • The DTMF encoder can be used in the FM or DV mode. e Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). • If your are operating in the DR mode, push MENU (C) once or twice to select the “D-2” screen (D-2 menu). r Touch [DTMF]( D) to display the DTMF mode. • The “DTMF” screen is displayed. t Touch [EDIT]( D) to display the “DTMF MEMORY” screen. y Touch the desired channel to select. • “d0” to “d9,” “dA” to “dD,” “d�” and “d#” are selectable. u Touch the number or character to enter the desired DTMF code. i After entering the DTMF codes, touch [ENT]( D) to save the channel, and return to the “DTMF MEMO- RY” screen. o Touch [ �](D) or push MENU (C) to return to the “DTMF” screen. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Move the cursor Move the cursor Delete a number Enter Cancel edit Touch [ENT] Touch [EDIT] Touch [DTMF] Touch the channel Example “d0”

6-18 Previous view D Transmitting DTMF code To transmit DTMF code using a DTMF send window, program the desired code in advance. q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the FM or DV mode. (p.3-??) • The DTMF encoder can be used in the FM or DV mode. e Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). • If your are operating in the DR mode, push MENU (C) once or twice to select the “D-2” screen (D-2 menu). r Touch [DTMF]( D) to display the DTMF mode. • The “DTMF” screen is displayed. t Touch [SEND]( D) to open the DTMF send window. y Touch the desired channel to transmit the DTMF code. • The transceiver automatically transmits the selected DTMF code. • While transmitting, touch [SEND], [EDIT] or [SET](D) or push MENU (C), SET(C) or XFC (R), cancels the transmission. • After transmitting, transceiver returns to the “DTMF” screen. DTMF memory encoder (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [SEND] Touch [DTMF] The DTMF code scrolls to the left edge, and disappears every one digit when the each digit is sent. Highlighted while transmitting Touch the DTMF channel Example: d0 • While transmitting

6-19 Previous view Transmitting DTMF code (Direct Input) D q Select the desired frequency band. (p. 3-5) w On the Mode selection screen, select the FM or DV mode. (p.3-??) • The DTMF encoder can be used in the FM or DV mode. e Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). • If your are operating in the DR mode, push MENU (C) once or twice to select the “D-2” screen (D-2 menu). r Touch [DTMF]( D) to display the DTMF mode. • The “DTMF” screen is displayed. t Touch [SEND]( D) to open the DTMF send window. y Touch “Direct Input” to display the “DTMF DIRECT INPUT” screen. u Touch the number or character to enter the desired DTMF code. i When all digit are set, touch [TX]( D) to transmit the code. • The transceiver automatically transmits the DTMF code. • While transmitting, touch [SEND], [EDIT] or [SET](D) or push MENU (C), SET(C) or XFC (R), cancels the transmission. • After transmitting, transceiver returns to the “DTMF” screen. DTMF memory encoder (Continued) The DTMF code scrolls to the left edge, and disappears every one digit when the each digit is sent. Highlighted while transmitting • While transmitting The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Move the cursor Move the cursor Delete a number Transmit the code Cancel edit Touch [TX] Touch [SEND] Touch [DTMF] Touch “Direct Input”

6-20 Previous view D Setting DTMF transfer speed The DTMF transfer speed can be selected. q On the Mode selection screen, select the FM or DV mode. (p.3-??) • The DTMF encoder can be used in the FM or DV mode. w Push MENU (C) one or more times to select the “M-3” screen (M-3 menu). • If your are operating in the DR mode, push MENU (C) once or twice to select the “D-2” screen (D-2 menu). e Touch [DTMF]( D) to display the DTMF mode. • The “DTMF” screen is displayed. r Touch [SET]( D) to enter the “DTMF SET” mode. t Touch “DTMF Speed” to enter the “DTMF Speed” set screen. y Touch the desired option to change the setting. • 100ms: Transfer the DTMF tones at about 100 millisec- onds per code. 5 characters per second. • 200ms: Transfer the DTMF tones at about 200 millisec- onds per code. 2.5 characters per second. • 300ms: Transfer the DTMF tones at about 300 millisec- onds per code. 1.6 characters per second. • 500ms: Transfer the DTMF tones at about 500 millisec- onds per code. 1 character per second. • If desired, touch the item for 1 second to open the Default set window, then select the “Default” to reset to the de- fault setting. u Touch [ �](D) or push MENU (C) to return to the “DTMF” screen. DTMF memory encoder (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Touch [SET] Touch [DTMF] Touch the item Touch the option Example: 300 ms Example: Set the DTMF transfer speed to 300 millisec- onds.

• Although Japanese repeaters are used in the setting examples, the Japanese repeater node (port) letters are dif- ferent from other country’s. Be sure to add a repeater node letter as the 8th digit in the call sign fi eld after a repeater call sign, according to the repeater frequency band, as shown below. 1200 MHz: A (B in Japan) 430 MHz: B (A in Japan) 144 MHz: C (no D-STAR repeaters in Japan) “MY” (Your own call sign) programming .............................7-2 D-STAR Intoroduction ...........................................................7-5 About the DR (D-STAR Repeater) mode ..............................7-6 Communication Form in the DR mode ................................7-7

STEP 1 Entering your call sign (MY) into the transceiver. STEP 2 Registering your call sign (MY) to a gateway repeater. You have completed the steps!! “MY” (Your own call sign) programming You can store up to 6 “MY” call signs. Example: Enter “JA3YUA” as your own call sign into the MY call sign memory [MY1]. Display the My Call Sign Edit screen 1. q Push SET(C) to enter the Set mode. w Touch the “MY Call Sign” item of the “My Station” Set mode. (My Station > MY Call Sign) • If the specifi ed item is not displayed, touch [∫] or [√](D) one or more times to select the page. e Touch the desired call sign memory for 1 second. (Example: 1:) r Touch the “Edit” item. • “MY CALL SIGN (MYM)” screen appears. The memory number, selected in the step e, is dis- played. (Example: MY1) The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) Continued on the next page ☞ Touch [√] Touch “My Station” Touch “MY Call Sign” Touch the call sign memory for 1 second (Example: 1:) Touch “Edit”

2. t Touch the desired block one or more times to select the desired character or symbol. (Example: J) • A to Z, 0 to 9 and / are selectable. • Touch “AB�12” to toggle between the Alphabet input and Number input mode. • Touch [CLR](D) to delete the selected character, symbol or number. • Touch “�” to input a space. y Touch [ �](D) to move the cursor backwards, or touch [�](D) to move the cursor forwards. u Repeat steps t and y to enter your own call sign of up to 8 characters, including spaces. (Example: First J, then A, then 3, then Y, then U, then A) i Touch [ENT]( D) to return to the “MY CALL SIGN” screen. “MY” (Your own call sign) programming (Continued) Call sign edit screen Input a space Move the cursor Move the cursor Delete a character Select an input mode Enter Cancel edit Number input mode is selected. Alphabet input mode is selected. Enter “JA3YUA” into [MY1]. q Touch [JKL] to enter ‘J.’ w Touch [ABC] to enter ‘A.’ e Touch [AB�12]. o Touch [ENT] q y u i r e t w The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Continued on the next page ☞ r Touch [3] to enter ‘3.’ t Touch [AB�12]. y Touch [WXYZ] three times to enter ‘Y.’ u Touch [TUV] two times to enter ‘U.’ i Touch [ABC] to enter ‘A.’ o

✓ Convenient! If necessary, enter a note of up to 4 characters, such as the model of the transceiver, name, area name, and so on, after your call sign. q Touch [ �](D) one or more times until the cursor moves to the right of the “/”. w Repeat steps t and y on the page 7-3 to enter a desired 4 character note. (Example: 7100) Touch SET Appears o Touch the entered call sign to set the call sign to be used. !0 Push SET(C) to exit the Set mode. 2. Enter the Call Sign (Continued) The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display ✓ Important! To use a repeater gateway, you must register your call sign with a gateway repeater, usually one near your home location. If needed, ask the gateway repeater administrator for call sign registration instructions. Touch the call sign ( Example: 1:JA3YUA)

Amateur Radio) plan, JARL envisioned a system of repeaters grouped together into Zones. • The D-STAR repeater enables you to call a HAM sta- tion in another area through the internet. • The transceiver can be operated in the digital voice mode, including low-speed data operation, for both transmit and receive. It has a built-in GPS receiver to transmit and receive position data. D-STAR Intoroduction

use for D-STAR repeater operation. In this mode, you can select the preprogrammed repeater or frequency in “FROM” (the access repeater or simplex), and UR call sign in “TO” (destination), as shown to the right. NOTE: If the repeater, set to “FROM” (Access Re- peater) has no Gateway call sign, you cannot make a gateway call. Destination (Repeater/Station) Access repeater or Simplex In the DR mode About the DR (D-STAR Repeater) mode

tion forms, as shown below. • Local area call: To call through your local area (ac- cess) repeater. • Gateway call: To call through your local area (ac- cess) repeater, repeater gateway and the internet to your destination re- peater or individual station’s last used repeater, using call sign routing. • Simplex call: To call another station not using a re- peater. NOTE: • Programming the repeater list is required for DR mode operation. (pp. ??-?? to ??-??) • Before operating in the DV mode, be sure to check whether the repeater is busy, or not. If the repeater is busy, wait until it is clear, or ask for a “break” using a method acceptable to your local procedures. • The transceiver has a Time-Out Timer function for digital repeater operation. The timer limits a continuous trans- mission to approximately 10 minutes. Warning beeps will sound approximately 30 seconds before time-out and then again immediately before time-out. Communication Form in the DR mode INTERNET Local area call Access repeater Hamacho repeater Hamacho area Gateway call Hirano repeater Hirano area Sapporo repeater Sapporo area Simplex call

D Memory channel contents .....................................................11-2 Selecting a Memory channel ................................................11-3 D Selecting in the VFO mode ...................................................11-3 D Selecting in the Memory mode ..............................................11-3 Selecting a Call channel .......................................................11-4 Programming a Memory channel ........................................11-5 D Programming in the VFO mode .............................................11-5 D Programming in the Memory mode .......................................11-5 D Programming the Call channels ............................................11-5 Clearing a Memory channel ..................................................11-7 Copying Memory contents ...................................................11-8 D Copying in the Memory mode ...............................................11-8 D Copy ing in the VFO mode .....................................................11-8 Programming a Memory name ............................................11-9 Selecting a Memory display type .........................................11-11 Memo pad function ................................................................11-12 D Writing the displayed contents into the Memo pads ..............11-12 D Calling up the Memo pads.....................................................11-13

channels in each of 5 memory banks, A to E), 6 Scan Edge channels (3 pairs) and two Call channels (C1/C2) each for the 144 and 430 MHz frequency bands. The Memory mode is useful to quickly select often- used frequencies. While in the memory mode, all 503 Memory channels are tunable, which means the programmed frequency can be temporarily tuned with the Dial. When you tune a Memory channel without storing, and then go back to the channel again, the original stored frequency is displayed. In the Memory mode, touch just above MHz area on the display, and then select the desired band. Then ro- tate the Dial to select the frequency to be stored. Memory Channels Descriptions 1–99 (Total of 495) Regular Memory channels with split frequency capability. 1A/1B–3A/3B Program Scan Edge Memory channels with only simplex capability. Stores the Scan Edge frequencies for programmed scans. C1/C2 Two Call channels (C1/C2) each for the 144 and 430 MHz frequency bands. Call channel with split frequency capability. Instantly recalls a specifi ed frequency. D Memory channel contents The following information can be programmed into Memory channels: • Operating frequency (p. ??-??) • Operating mode (p. ??-??) • IF fi lter number (p. ??-??) • Split data (p. ??-??) ( Usable only on the regular Memory channels and Call channels.) • Memory name (p. ??-??) • Duplex direction (DUP+ or DUP–) and frequency off- set (pp. ??-??) • Subaudible tone encoder (p. ??-??), tone squelch or DTCS squelch ON/OFF (pp. ??-??, ??-??) • Subaudible tone frequency (p. ??-??), tone squelch frequency or DTCS code with polarity (p. ??-??) • Destination call sign (p. ??-??) • R1/R2 call signs (p. ??-??) • Call sign squelch or Digital code squelch ON/OFF (p. ??-??) • Digital code (p. ??-??) NOTE: Memory content can be erased by static electricity, electric transients, and other causes. In addition, they can be erased by a malfunction or during repairs. Therefore, we recommend that you backup the mem- ory content or save it to a SD card or to a PC. • The SD card is not available from Icom. Purchase a SD card to meet your needs. • The optional CS-7100 CLONING SOFTWARE can also be used to backup your memory data. General description The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

q Touch the Memory channel number indication once or twice to select the VFO mode. (p. ??-??) w Rotate [BANK]( L) to select a Memory bank that contains the channel you want to select. e Rotate [M-CH]( L) to select a Memory channel num- ber. • Rotate clockwise to select a higher Memory channel number; rotate counterclockwise to select a lower Mem- ory channel number. • All Memory channels, including blank channels, can be selected. • “BLANK” appears when no information has been pro- grammed into the Memory channel. (Blank channel) • You can do either step r or t fi rst. NOTE: When the PBT indicator lights green, or the RIT indicator lights orange, push [M-CH](L) to turn OFF the indicator fi rst, and then rotate it. r Touch the Memory channel number indication to se- lect the Memory mode. • “MEMO” and the Memory channel contents appear. D Selecting in the Memory mode q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Rotate [BANK]( L) to select a Memory bank that contains the channel you want to select. e Rotate [M-CH]( L) to select a Memory channel num- ber. • Rotate clockwise to select a higher Memory channel number; rotate counterclockwise to select a lower Mem- ory channel number. • All Memory channels, including blank channels, can be selected. • “BLANK” appears when no content has been programmed into the Memory channel. (Blank channel) • Memory channels can also be selected using the micro- phone [UP]/[DN] keys. In such case, the blank channels are skipped. While in the VFO mode While in the Memory mode Appears Appears Appears Outer: [BANK] Inner: [M-CH] Selecting a Memory channel The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

144 and 430 MHz frequency bands. Factory default frequencies and operating modes are programmed into the Call channels. Change these to suit your operating needs. (see page ??) q Select the 144 or 430 MHz frequency band. (p. ??- ??) w Push TUNER/CALL (L) to select the Call channel of the selected frequency band. • “CALL1” appears. • Rotate [M-CH] to select “CALL2.” e Push TUNER/CALL (L) again to return to the previous screen display. While in the Call channel mode Appears TUNER/CALL Selecting a Call channel

VFO mode or the Memory mode. NOTE: If you perform the operations as described below in a pre-programmed channel, the previous channel content will be overwritten. D Programming in the VFO mode q Touch the Memory channel number indication once or twice to select the VFO mode. (p. ??-??) w Set the desired contents into VFO A or VFO B. e Rotate [BANK]( L) or [M-CH](L) to select the Mem- ory channel to be programmed. • “BLANK” appears when no content has been programmed into the Memory channel. (Blank channel) r Touch [MW]( D) for 1 second to program the con- tents into the Memory channel. D Programming in the Memory mode q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Rotate [M-CH]( L) to select the Memory channel to be programmed. • The contents of the Memory channel appear in the dis- play. • “BLANK” appears if the selected Memory channel is a blank channel. e Set the desired contents into the Memory channel. • When a blank channel is selected, touch just above MHz area on the display, and then select the desired band. Rotate the Dial to select the frequency. (p. ??) r Touch [MW]( D) for 1 second to program the con- tents into the Memory channel. D Programming the Call channels It is convenient to program often-used frequencies into the Call channels for quick recall. q Rotate [M-CH]( L) to select a Call channel. • A capital “C” appears. w Set the desired contents into the channel. e Touch [MW]( D) for 1 second to program the con- tents into the Call channel. IMPORTANT! When a Call channel is selected by pushing TUNER/CALL (L), you cannot change the memory contents. How- ever, when a Call channel is selected using [M-CH] in the VFO or Memory mode, the memory contents can be changed. The 144 MHz frequency band can be programmed into the 144 “C1” or C2,” and the 430 MHz frequency band can be programmed into the 430 “C1” or C2.” While in the Memory mode [Example]: Programming 7.088 MHz/LSB into Memory channel 12 while in the VFO mode. [Example]: Programming 21.280 MHz/USB into Mem- ory channel 18 while in the Memory mode. Programming a Memory channel Appears Appears The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

D Programming in the DR mode q Push DR to select the DR mode. (p. ??-??) w Set the desired contents. (p. ??-??) e Push MENU (C) one or more times to select the “D- 2” screen. r Touch [MW]( D). • The “MW” screen appears. t Rotate [BANK]( L) or [M-CH](L) to select the Mem- ory channel to be programmed. • “---.---.-- ------” appears when no content has been pro- grammed into the Memory channel. (Blank channel) y Touch [MW]( D) for 1 second to program the con- tents into the Memory channel. u Check the programmed contents on the Memory mode. (p. ??-??) ✓ For your reference The Memory channel contents, programmed in the DR mode, can also be copied to the VFO. (p. ??-??) The L, R, C or D in the instructions indicate the part of the controller. L: Left side, R: Right side, C: Center bottom D: Display (Touch panel) Set the desired contents. Blinks Touch [MW] Touch [MW] for 1 second DR MENU [Example]: Programming “HIRANO43” in “FROM”/ “HAMACH43” in “TO” into Memory channel A-01. [BANK]/ [M-CH]

D Checking the programmed Memory con- tents The programmed Memory channels can be checked on the “MEMORY LIST” screen. q When the “M-3” (Menu 3) screen is selected, touch [MEMO](D) to display the “MEMO” (Memory) screen. w Rotate [BANK]( L) to select the Memory bank (A to E) to be checked. e Touch [LIST]( D) to display the “MEMORY LIST” screen. • Touch [∫] or [√](D) to select the displayed page. • The Program Scan Edge Memory channels can be checked on any band screen. “MEMORY LIST” screen of Bank A. The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display Access repeater call sign Destination call sign D Checking the Memory contents pro- grammed in the DR mode q Push DR one or more times to cancel the DR mode. w Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) • The access repeater call sign and the destination call sign appear. When the “M-2” (Menu 2) screen is selected, touch [CS](D) to display the call sign programmed in the selected channel. ✓ For your reference “FROM” and “TO” names are automatically programmed as the Memory name. • The Memory name is not overwritten when the memo- ry contents are programmed into the preprogrammed channel.

cleared, and then become blank channels. q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Rotate [BANK]( L) or [M-CH](L) to select the Mem- ory channel to be cleared. e Push MENU (C) one or more times to select the “M- 3” screen (Menu 3). r Touch [MEMO]( D). t Touch [M-CL]( D) for 1 second to clear the contents. • The programmed contents disappear. • “BLANK” appears. Touch [M-CL] for 1 second. Touch [MEMO]. Clearing a Memory channel The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

mode, and so on.) can be copied to the VFO. D Copying in the Memory mode q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Rotate [BANK]( L) or [M-CH](L) to select the Mem- ory channel to be copied. • “BLANK” appears if the selected Memory channel is a blank channel. In this case nothing can be copied. e Touch [V/M]( D) for 1 second to copy the Memory channel contents into the VFO. r Touch the Memory channel number indication to se- lect the VFO mode. (p. ??-??) D Copying in the VFO mode ➥ In the VFO mode, select the Memory channel num- ber to be copied. And then, touch [V/M] for 1 second to copy the Memory channel contents into the se- lected VFO. • “BLANK” appears if the selected Memory channel is a blank channel. In this case nothing can be copied. Touch [V/M] for 1 second. Touch [V/M]. The Memory channel contents are transferred into the selected VFO. ( The display does not change.) Copying Memory contents The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

channels, can be tagged with alphanumeric names of up to 16 characters each. [EXAMPLE]: Programming a memory name into Mem- ory channel 99 of Bank A. q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Rotate [BANK] to select Bank A. e Rotate [M-CH] to select the Memory channel 99. r Push MENU (C) one or more times to select the “M- 3” screen (Menu 3). t Touch [MEMO]( D) to display the “MEMO” screen (Memory Menu). y Touch [LIST]( D) to display the “MEMORY LIST” screen. u Push QUICK (D), and then touch [Edit Name] to en- ter the “MEMORY NAME” screen (Memory name edit screen). • A cursor appears and blinks. • If the channel you selected is a blank channel, [Edit Name] does not appear. i Touch the desired block one or more times to select the desired character or symbol. Selectable characters and symbols A to Z, a to z, 0 to 9, ! # $ % & \ ? " ’ ` ^ + – ✱ ⁄ . , : ; = < > ( ) [ ] { } ¦ _ ¯ @ (space) • Touch “AB�12” to toggle between the Alphabet input and Number input mode. • Touch [CLR](D) to delete the selected character, symbol or number. • Touch [SYMB](D) to open the Symbol character selec- tion window. • Touch “�” to input a space. Memory name edit screen Input mode screen Input a space Move the cursor Move the cursor Delete a character Select an input mode Enter Cancel edit Touch [!"#] to open the Symbol character selec- tion window. Touch [MEMO] on the “M-3” screen. Touch [LIST] Touch [Edit Name]. “MEMORY LIST” screen of Bank A. Push QUICK Programming a Memory name Continued on the next page. ☞ The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display

�](D) to move the cursor backwards, or touch [�](D) to move the cursor forwards. !0 Repeat steps i and o to program up to 16 char- acters memory name, and then touch [ENT](D) to save the name, and return to the “MEMORY LIST” screen. !1 Touch [�](D) to return to the “MEMO” (Memory) screen. • Push MENU (C) to return to the “M-3” screen (Menu 3). After program- ming, touch [ENT] Touch [�] to return to the “MEMO” screen. Memory name programming (Continued)

name can be displayed. q Touch the Memory channel number indication once or twice to select the Memory mode. (p. ??-??) w Push QUICK (D) to open the Quick Menu window. e Touch [Name Display]. r Touch the desired Display type option. • OFF: Displays only the frequency. • ON: Displays the memory name under the fre- quency. (Default) Push QUICK . Touch [Name Display]. Touch “ON.” The memory name disappears. Selecting a Memory display type The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch panel) Left Right Center Display