Altinex MX2106AV Operation & User’s Manual

2X2 VIDEO + STEREO AUDIO AUTO-SWITCHER USER’S GUIDE MX2106AV

Page PRECAUTIONS / SAFETY WARNINGS................ 2 GENERAL..........................................................2 INSTALLATION..................................................2 CLEANING.........................................................2 FCC NOTICE .....................................................2 ABOUT YOUR MX2106AV....................................... 3 TECHNICAL SPECIFICATIONS.............................. 3 PRODUCT DESCRIPTION ...................................... 4 APPLICATION DIAGRAMS...................................... 5 DIAGRAM 1: TYPICAL SETUP ..........................5 DIAGRAM 2: INTERNAL VIEW ..........................6 INSTALLING YOUR MX2106AV ............................ 7 OPERATION............................................................... 7 TROUBLESHOOTING GUIDE................................. 8 LEDS ARE OFF..................................................8 UNIT DOES NOT AUTO-SWITCH......................8 NO DISPLAY......................................................8 ALTINEX POLICIES .................................................. 9 LIMITED WARRANTY/RETURN POLICIES.......9 CONTACT INFORMATION ................................9

1 Please read this manual carefully before using your MX2106AV Switcher. Keep this manual handy for future reference. These safety instructions are to ensure the long life of your MX2106AV and to prevent fire and shock hazards. Please read them carefully and heed all warnings. 1.1 GENERAL • Qualified ALTINEX service personnel or their authorized representatives must perform all service. 1.3 INSTALLATION • For best results, place the MX2106AV on a flat, level surface. Keep in a dry area away from dust and moisture. • To prevent fire or shock, do not expose this unit to water or moisture. Do not place the MX2106AV in direct sunlight, near heaters or heat-radiating appliances, or near any liquid. Exposure to direct sunlight, smoke, or steam can harm internal components. • Handle the MX2106AV carefully. Dropping or jarring can damage internal components. • Do not place heavy objects on top of the MX2106AV. • To turn off the main power, be sure to remove the cord from the power outlet. The power outlet should be installed as close to the equipment as possible, and should be easily accessible. • Do not pull the power cord or any cable that is attached to the MX2106AV Switcher. • If the MX2106AV is not used for an extended time, disconnect the power cord from the outlet. 1.4 CLEANING • Unplug the MX2106AV power cord before cleaning. Clean surfaces with a dry cloth. Never use strong detergents or solvents such as alcohol or thinner. Do not use a wet cloth or water to clean the unit. 1.5 FCC NOTICE • 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, including interference that may cause undesired operation. • This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when equipment is operated in a commercial environment. This equipment generates and uses radio frequency energy. If not installed and used in accordance with this instruction manual, it may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. • Any changes or modifications to the unit not expressly approved by ALTINEX, Inc. could void the user’s authority to operate the equipment.

2 MX2106AV 2-In, 2-Out Video + Stereo Audio Auto-Switcher The MX2106AV is a 2-In, 2-Out VGA + Audio Auto-Switcher. The MX2106AV switches automatically upon signal detection, but may also be controlled manually if desired. The MX2106AV is designed to switch computer video signals and stereo audio. The unit is encased in a solid metal enclosure and ships with an external, 9V 500mA power adapter. Override switching is made through the INPUT SELECT/RS-232 input. Manual override switching is made via a contact closure on the INPUT SELECT jack. This switch may be used for manual control, or the contact closure may be controlled from a control system. RS-232 control is accomplished by sending ASCII commands to select either Input 1 or Input 2. TECHNICAL SPECIFICATIONS 3 Specifications are subject to change. See www.altinex.com for up-to-date information. FEATURES/DESCRIPTION MX2106AV Inputs 2 Video (2) 15-pin HD female Audio (2) 3.5mm female Control (1) 3.5mm female Outputs 2 Video (2) 15-pin HD female Audio (2) 3.5mm female Compatibility Audio + VGA through UXGA Table 1. MX2106AV General MECHANICAL MX2106AV Material 0.1” Al Finish Black Height (inches) 4.40 in (112 mm) Width (inches) 4.35 in (110 mm) Depth (inches) 1.00 in (25 mm) Weight (pounds) 0.75 lb (0.34 kg) T° Operating 10°C-35°C T° Maximum 50°C Humidity 90% non-condensing MTBF (calculations) 40,000 hrs (min.) Table 2. MX2106AV Mechanical ELECTRICAL MX2106AV Video Input Video Signal 1.5 Vp-p max Video Impedance 75 ohms SYNC Signal TTL (+/-) SYNC Impedance 10 kohms Audio Input Signal Impedance 10K Ohms Level 0dBU Video Output Signals Video Gain 0 +/- 0.5 dB Video Impedance 75 ohms Sync Signal TTL (+/-) Coupling DC Audio Output Signals Impedance 75 Ohms Gain 0dB Power External Adapter (included) 9V 500mA Total Power 3 watts max. Table 3. MX2106AV Electrical

AUDIO INPUT 2 POWER VIDEO OUTPUT 2 AUDIO OUTPUT 2 INPUT SELECT AUDIO INPUT 1 VIDEO INPUT 1 VIDEO OUTPUT 1 AUDIO OUTPUT 1 OUTPUT MODE SELECT INPUT LEDs/

DC 9V,500mA 2.5mm RS-232 INPUT SELECT/ 3.5mm INPUT1 VIDEO INPUT 1 INPUT2 MP PS PNP PNP 15-PIN HD AUDIO INPUT 1 3.5mm AUDIO INPUT 2 3.5mm VIDEO INPUT 2 15-PIN HD 3.5mm AUDIO OUTPUT 2 VIDEO OUTPUT 2 15-PIN HD AUDIO OUTPUT 1 3.5mm VIDEO OUTPUT 1 15-PIN HD

GROUND R L INSTALLING YOUR MX2106AV 6 Step 1. Make sure that the correct power adapter is used. The ALTINEX power adapter is supplied with the unit. Connect the power adapter to the power port. The IN 2 indicator light should be on and green. NOTE: Input 2 is the default if there is no signal on Input 1. Step 2. Connect the audio/video source or sources to the MX2106AV inputs. If there is a properly formatted input signal on Input 1, the switcher will switch to Input 1 automatically. Step 3. Connect a cable from one or both of the output ports on the MX2106AV to display and audio devices. Step 4. If a remote switch or RS-232 control is to be used, connect the control cable to the INPUT SELECT/RS-232 port. See the next section for specific control functions. NOTE: See the figure and table below for cabling and communication information. Step 5. Verify that the picture quality on the display is good. If a signal is not being received, make sure that the display is compatible with the resolution of the computer graphics card. CONTROL L R GND Remote Switch n/a Switch Pole Switch Throw RS-232* DB9 Pin 3 TX n/a Pin 5 GND * Port settings for RS-232 communication: Baud rate... 9600 Parity...............None Data bits .......... 8 Flow Control....None Stop Bits.......... 1 OPERATION 7 The MX2106AV will operate successfully as long as cables are attached properly and other specifications are followed. The MX2106AV will function as it is shipped, but additional controls are available as described below. OUTPUT MODE (switch) The default mode is OUT1=OUT2. In this mode, the audio/video for whichever input is selected will be present on both outputs. However, Output 2 may be set to always display the audio/video from Input 1 by setting the mode switch to OUT2=IN1. AUTO-SWITCH MODE The MX2106AV automatically selects Input 2 if no active signals are present. If a signal is on Input 2 and not on Input 1, the MX2106AV will maintain Input 2. However, when an active signal is applied to Input 1, the MX2106AV will switch to Input 1. If active signals are on both inputs, the MX2106AV will automatically switch to Input 1. MANUAL SWITCH MODE Manual override is accomplished via a contact closure on the INPUT SELECT/RS-232 jack. Manual Switch Mode disables Auto-Switching. This switch may be used for manual control, or the contact closure may be made from a control system. Input 1 will be selected if the switch is connected to the INPUT SELECT jack and open; Input 2 will be selected if the switch is closed. RS-232 SWITCH MODE The MX2106AV may be switched using simple ASCII commands through standard RS-232 communication. Connect the RS-232 cable to the INPUT SELECT/RS-232 jack. In RS-232 Control Mode, Auto-Switching is disabled. Send one of the following commands to select the desired input. [ON1] = Input 1 [ON2] = Input 2 NOTE: The "[" and "]" brackets are part of the command and must be included. CABLE/ACCESSORIES Cable accessories for RS-232 control and remote switching are available from ALTINEX.

problems in the supplied MX2106AV unit. However, we would like to offer the following suggestions: 8.1 LEDs ARE OFF Cause 1: The 9V adapter is installed wrong. Solution 1: Make sure the adapter output is connected to the POWER input jack on the unit. If one of the LEDs is still not on, see Solution 2. Solution 2: Ensure the adapter is plugged into an AC outlet that has power. If the adapter has AC power and the LEDs are still off, see Cause 2. Cause 2: The wrong 9V adapter is installed. Solution 1: Please use the ALTINEX supplied external adapter (9VDC 500mA). If one of the LEDs is still not on, call ALTINEX at (714) 990-2300. 8.2 UNIT DOES NOT AUTO-SWITCH Cause 1: The manual switch is installed. Solution: Remove the connection to the INPUT SELECT jack. If a plug is installed in the jack, auto-switching is disabled. If the unit still does not auto-switch, see Cause 2. Cause 2: The video signal is bad. Solution 1: Remove the input signals from the switcher. If the IN 2 LED is off, call ALTINEX at (714) 990-2300. If the IN 2 LED is on, see Solution 2. Solution 2: Connect a properly formatted VGA-type signal to Input 1. If the switcher does not switch to Input 1, see Solution 3. Solution 3: Bypass the switcher and connect the output of the source directly to the display. If the display is good, then call ALTINEX at (714) 990-2300. 8.3 NO DISPLAY Cause 1: The source has a problem. Solution: Check the source and make sure that there is a signal present and all source connections are correct. If the source is working and there is still no display, see Cause 2. Cause 2: Manual override is on. Solution: Make sure there is nothing connected to the INPUT SELECT port on the switcher. If there is nothing connected, see Cause 3. Cause 3: Signal is bad or missing. Solution 1: Make sure the switcher output is connected to the monitor. If there is still no display, see Solution 2. Solution 2: Remove both inputs to the switcher and connect the active signal from the source to Input 2. If there is still no display, see Solution 3. Solution 3: Bypass the switcher and connect the output of the source directly to the monitor. If the display is good, then call ALTINEX at (714) 990-2300. If there is still no display, see Cause 4. Cause 4: Cable connections are incorrect. Solution: Make sure the cables are properly connected. Also, make sure that the continuity and wiring are good. If there is still no display present, see Cause 5. Cause 5: The display has a problem. Solution: Make sure the display is powered and is turned on. If there is still no display, please call ALTINEX at (714) 990-2300.

Please see the ALTINEX website at www.altinex.com for details on warranty and return policies. 9.2 CONTACT INFORMATION ALTINEX, Inc. 592 Apollo Street Brea, CA 92821 USA TEL: 714 990-2300 TOLL FREE: 1-800-ALTINEX WEB: www.altinex.com E-MAIL: [email protected]