VS172 / VS174 User Manual FCC Information Warning: This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE...
VS172 / VS174 User Manual User Information Online Registration Be sure to register your product at our online support center: International http://eservice.aten.com Telephone Support For telephone support, call this number: International 886-2-8692-6959 China 86-10-5255-0110 Japan 81-3-5615-5811 Korea 82-2-467-6789 North America...
VS172 / VS174 User Manual About this Manual This User Manual is provided to help you get the most from your VS172 / VS174 system. It covers all aspects of installation, configuration and operation. An overview of the information found in the manual is provided below.
For information about all ATEN products and how they can help you connect without limits, visit ATEN on the Web or contact an ATEN Authorized Reseller. Visit ATEN on the Web for a list of locations and telephone numbers: International http://www.aten.com...
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EDID mode, mute the audio or upgrade the firmware version locally from one console. The VS172 / VS174 is easy to operate and can be cascaded to three levels and handle up to 8 (VS172) / 64 monitors (VS174), which makes them the ideal...
RS-232 Chain Control – use RS-232 commands to control cascaded devices via a DVI cable EDID Expert – selects the optimum EDID settings via RS-232 Note: The VS172 / VS174 AP and GUI operation instructions can be downloaded from the ATEN website (www.aten.com).
An audio out port (optional – for audio accompaniment to the display) Cables Two (VS172) or four (VS174) sets of DVI cable are required to properly operate this DVI Switch (not included). Note: 1. Cables are not included in this package. Since the quality of the display is affected by the quality and the length of the cables, we strongly recommend that you purchase high quality cables.
Use this button to turn on the unit or wake it from standby button mode. Power LED Lights green to indicate that the VS172 / VS174 is receiving power and is up and running. Lights orange to indicate that the VS172 / VS174 is in standby mode.
1. Introduction Rear View VS172 VS174 Component Description Power Jack The power adapter cable plugs in here. A/V Input The cables from your source device’s DVI video and Section speaker ports plug in here. A/V Output The cables from your DVI monitors and speakers plug in Section here.
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To prevent damage to your installation it is important that all devices are properly grounded. 1. Use a grounding wire to ground the VS172 / VS174 by connecting one end of the wire to the grounding terminal, and the other end of the wire to a suitable grounded object.
VS172 / VS174’s Audio In port. 3. Plug your DVI monitors and speakers into the A/V Out ports. 4. (Optional) To edit the VS172 / VS174 system settings through the RS-232 port, connect the hardware / software controller here.
To provide even more audio/video display, additional units can be cascaded from the VS172 / VS174’s A/V Out ports. Simply use additional male to male DVI and audio cables to connect an A/V Out port on the parent splitter to the A/V In port of the child splitter.
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The 2/4-Port DVI Dual Link Splitter with Audio offers easy and flexible source device selection through the RS-232 serial interface. RS-232 Serial Interface The VS172 / VS174’s built-in bi-directional RS-232 serial interface allows system control through a high-end controller, such as a PC or home automation/home theater software.
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All output ports Control Description Turn on the VS172 / VS174 Turn off the VS172 / VS174 Note: Each command string can be separated with a space. The Port command string can be skipped and the default value will be used.
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3. Operation Command for Cascaded Splitters Serial port commands for cascaded splitters require identifying the chain of ports to which the target device is connected. The formula for Switch Port commands are as follows: Switch Command + Output + Port + Port at first stage + Port at second stage + Control [Enter] First stage unit Second stage unit/s...
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Extended Display Identification Data (EDID) is a data format that contains a display's basic information and is used to communicate with the video source/ system. You can set up which EDID mode the VS172 / VS174 uses with the following command:...
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3. Operation Mute Commands Enable or disable audio coming from the output port(s) using the following command: Mute Command + Output + Port + Control [Enter] The following tables show the possible values and formats for the Output, Port and Control commands: Command Description mute...
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The firmware upgrade command works only for the unit connected to the local PC or hardware / software controller. In order to upgrade the firmware of other VS172 / VS174 units in the cascade, manually connect them, one by one, to the local PC.
Description Displays the status of the port Displays status of all ports Control Description version Displays the firmware version of the VS172 / VS174 edid Displays the EDID mode setting of device 01 video Displays the video status (on/off) audio Displays the audio status (on/off) Note: Each command string can be separated with a space.
VS172 / VS174 User Manual Reset Commands Reset the VS172 / VS174 to default factory settings using the following command: Reset Command + Output + Port [Enter] The following tables show the possible values and formats for the Output and...
Appendix Safety Instructions General Read all of these instructions. Save them for future reference. Follow all warnings and instructions marked on the device. Do not place the device on any unstable surface (cart, stand, table, etc.). If the device falls, serious damage will result. Do not use the device near water.
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VC1080 User Manual Never push objects of any kind into or through cabinet slots. They may touch dangerous voltage points or short out parts resulting in a risk of fire or electrical shock. Do not attempt to service the device yourself. Refer all servicing to qualified service personnel.
Appendix Technical Support International For online technical support – including troubleshooting, documentation, and software updates: http://eservice.aten.com For telephone support, see Telephone Support, page iii: North America Email Support support@aten-usa.com Online Troubleshooting http://www.aten-usa.com/support Technical Documentation Support Software Updates Telephone Support 1-888-999-ATEN ext 4988 When you contact us, please have the following information ready beforehand: Product model number, serial number, and date of purchase.
VC1080 User Manual Specifications Function VS172 VS174 Computer Connections Connectors Video In 1 x DVI-D female (White) Audio In 1 x Mini stereo jack (Green) RS-232 1 x DB-9 Female (Black) Video Out 2 x DVI-D F (White) 4 x DVI-D F (White)
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