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INSTRUCTION MANUAL
HF/50 MHz TRANSCEIVER
i7410
i
FOREWORD
Thank you for making the IC-7410 your radio of
choice. We hope you agree with Icom’s philosophy of
“technology first.” Many hours of research and devel-
opment went into the design of your IC-7410.
FEATURES
❍ High receiver performance: third-order intercept
point (IP3) of +30 dBm (HF bands only)
❍ Simple band scope function
❍ ±0.5 ppm of high frequency stability
❍ RTTY demodulator and decoder
❍ RS-BA1 compatible
IMPORTANT
READ THIS INSTRUCTION MANUAL
CAREFULLY before attempting to operate the
transceiver.
SAVE THIS INSTRUCTION MANUAL. This
manual contains important safety and operating
instructions for the IC-7410.
EXPLICIT DEFINITIONS
WORD
DEFINITION
RDANGER!
Personal death, serious injury or an
explosion may occur.
RWARNING!
Personal injury, fire hazard or electric
shock may occur.
CAUTION
Equipment damage may occur.
NOTE
If disregarded, inconvenience only. No risk
of personal injury, fire or electric shock.
Spurious signals may be received near some fre-
quencies.
These are made in the internal circuit and does not
indicate a transceiver malfunction.
SUPPLIED ACCESSORIES
The transceiver comes with the following accessories.
Qty.
q Hand microphone ............................................. 1
w DC power cable*1 ............................................. 1
e Spare fuse (ATC 5 A) ....................................... 1
r Spare fuse (ATC 30 A) ..................................... 2
t ACC cable.......................................................... 1
y 6.3 (d) mm plug.................................................. 1
u Ferrite EMI filter*2............................................... 1
*1 Differs depending on the version.
*2 Not supplied with the non-European versions.
q
e
y
t
w
r
w
u
For European versions
(see p. 19 for installation details)
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
interference in a residential installation. This equip-
ment generates, 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 guar-
antee 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 encouraged to try to correct the interfer-
ence 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
connected.
• 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.
Microsoft, Windows and Windows Vista are registered trademarks
of Microsoft Corporation in the United States and/or other coun-
tries.
All other products or brands are registered trademarks or trade-
marks of their respective holders.
PRECAUTIONS
R DANGER HIGH RF VOLTAGE! NEVER
attach an antenna or internal antenna connector
during transmission. This may result in an electrical
shock or burn.
R WARNING! NEVER operate the transceiver
with a headset or other audio accessories at high
volume levels. Hearing experts advise against continu-
ous high volume operation. If you experience a ringing
in your ears, reduce the volume or discontinue use.
R WARNING! NEVER operate or touch the
transceiver with wet hands. This may result in an
electric shock or damage to the transceiver.
R WARNING! NEVER apply AC power to the
[DC13.8V] socket on the transceiver rear panel. This
could cause a fire or damage the transceiver.
R WARNING! NEVER cut the DC power cable
between the DC plug and fuse holder. If an incorrect
connection is made after cutting, the transceiver may
be damaged.
R WARNING! NEVER apply more than 16 V
DC to the [DC13.8V] socket on the transceiver rear
panel, or use reverse polarity. This could cause a fire
or damage the transceiver.
R WARNING! NEVER let metal, wire or other
objects protrude into the transceiver or into connectors
on the rear panel. This may result in an electric shock.
R WARNING! Immediately turn OFF the trans-
ceiver power and remove the power cable if it emits
an abnormal odor, sound or smoke. Contact your
Icom dealer or distributor for advice.
R WARNING! NEVER put the transceiver in
any unstable place (such as on a slanted surface or
vibrated place). This may cause injury and/or damage
to the transceiver.
CAUTION: NEVER change the internal settings of
the transceiver. This may reduce transceiver perfor-
mance and/or damage to the transceiver.
In particular, incorrect settings for transmitter circuits,
such as output power, idling current, etc., might
damage the expensive final devices.
The transceiver warranty does not cover any prob-
lems caused by unauthorized internal adjustment.
CAUTION: NEVER block any cooling vents on
the top, rear, sides or bottom of the transceiver.
CAUTION: NEVER expose the transceiver to
rain, snow or any liquids.
CAUTION: NEVER install the transceiver in a
place without adequate ventilation. Heat dissipation
may be reduced, and the transceiver may be damaged.
DO NOT use harsh solvents such as benzine or
alcohol when cleaning, as they will damage the trans-
ceiver surfaces.
DO NOT push the PTT switch when you don’t actu-
ally desire to transmit.
DO NOT use or place the transceiver in areas with
temperatures below ±0°C (+32°F) or above +50°C
(+122°F).
DO NOT place the transceiver in excessively dusty
environments or in direct sunlight.
DO NOT place the transceiver against walls or
putting anything on top of the transceiver. This may
overheat the transceiver.
Always place unit in a secure place to avoid inadver-
tent use by children.
BE CAREFUL! If you use a linear amplifier, set
the transceiver’s RF output power to less than the
linear amplifier’s maximum input level, otherwise, the
linear amplifier will be damaged.
BE CAREFUL! The rear panel will become hot
when operating the transceiver continuously for long
periods of time.
USE only the specified microphone. Other manufac-
turers’ microphones have different pin assignments,
and connection to the IC-7410 may damage the
transceiver or microphone.
During maritime mobile operation, keep the trans-
ceiver and microphone as far away as possible from
the magnetic navigation compass to prevent errone-
ous indications.
Turn OFF the transceiver’s power and/or disconnect
the DC power cable when you will not use the trans-
ceiver for long period of time.
For U.S.A. only
CAUTION: Changes or modifications to this device,
not expressly approved by Icom Inc., could void your
authority to operate this device under FCC regula-
tions.
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