2/4-Port DVI Dual Link Splitter with Audio VS172 / VS174 User Manual www.aten.
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 STATEMENT 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.
VS172 / VS174 User Manual User Information Online Registration Be sure to register your product at our online support center: International http://eservice.aten.
VS172 / VS174 User Manual Package Contents The VS172 / VS174 2/4-Port DVI Dual Link Splitter with Audio package consists of: 1 VS172 / VS174 2/4-Port DVI Dual Link Splitter with Audio 1 Power Adapter 1 User Instructions* Check to make sure that all the components are present and that nothing got damaged in shipping. If you encounter a problem, contact your dealer.
VS172 / VS174 User Manual Contents FCC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii SJ/T 11364-2006. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Online Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Telephone Support . . . . . . . . . . . . . .
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. Introduction, introduces you to the VS172 / VS174 system. Its purpose, features and benefits are presented, and its front and back panel components are described. Hardware Setup, describes how to set up your VS172 / VS174 installation.
VS172 / VS174 User Manual Conventions This manual uses the following conventions: Monospaced Indicates text that you should key in. [] Indicates keys you should press. For example, [Enter] means to press the Enter key. If keys need to be chorded, they appear together in the same bracket with a plus sign between them: [Ctrl+Alt]. 1. Numbered lists represent procedures with sequential steps. ♦ Bullet lists provide information, but do not involve sequential steps.
VS172 / VS174 User Manual This Page Intentionally Left Blank viii
Chapter 1 Introduction Overview Various industry sectors have come to rely on audio-visual displays to broadcast real-time information, advertise products or conduct trainings. To further extend the reach of these video systems, there is a need for splitters that can multiply the number of screens without affecting video quality. The 2/4-Port DVI Dual Link Splitter with Audio charts a new direction in multimedia functionality by combining DVI quality video and audio.
VS172 / VS174 User Manual Features Displays DVI audio/video to multiple DVI-compatible monitors or projectors Superior video quality – up to 2560 x 1600 @ 60Hz, and 1080P Cascadable to 3 levels – provides up to 8/64 video signals Audio enabled Features RS-232 serial port for command controls 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
1. Introduction Requirements The following equipment is required for a complete VS172 / VS174 installation: Consoles A DVI display that matches the computer’s DVI display card that is capable of the highest resolution that you will be using on the DVI output.
VS172 / VS174 User Manual Components Front View 1 No. Component 2 3 Description 1 Power/Standby button Use this button to turn on the unit or wake it from standby mode. 2 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. 3 Activity LED Lights to indicate that there is a working DVI connection to the computer Note: The VS174’s front panel is shown on this page.
1. Introduction Rear View VS172 4 5 1 2 3 VS174 4 5 1 No. 2 Component 3 Description 1 Power Jack The power adapter cable plugs in here. 2 A/V Input Section The cables from your source device’s DVI video and speaker ports plug in here. 3 A/V Output Section The cables from your DVI monitors and speakers plug in here. 4 Grounding The grounding wire (used to ground the unit) attaches here. Note: The grounding wire is not included in this package. Contact your dealer for more information.
VS172 / VS174 User Manual This Page Intentionally Left Blank 6
Chapter 2 Hardware Setup 1. Important safety information regarding the placement of this device is provided on page 19. Please review it before proceeding. 2. Make sure that the power to all devices connected to the installation are turned off. 3. Make sure that all devices you will be installing are properly grounded. Grounding To prevent damage to your installation it is important that all devices are properly grounded. 1.
VS172 / VS174 User Manual Single Stage Installation Refer to the installation diagram (the numbers in the diagram correspond to the numbers of the steps) and do the following: 1. Use a male-to-male DVI cable to connect your source device’s DVI port to the VS172 / VS174’s Video In port. 2. Use a male-to-male audio cable to connect your source device’s speaker port to the VS172 / VS174’s Audio In port. 3. Plug your DVI monitors and speakers into the A/V Out ports. 4.
2. Hardware Setup Cascading 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. Recommended distances between devices in all cascade levels/stages for transmitting a high resolution signal are as follows: Source to VS172 / VS174: 1.
VS172 / VS174 User Manual This Page Intentionally Left Blank 10
Chapter 3 Operation Overview 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.
VS172 / VS174 User Manual Switch Port Commands The formula for Switch Port commands are as follows: Switch Command + Output + Port + Control [Enter] For example, to switch output port to port 02, type the following: sw o02 on [Enter] The following tables show the possible values and formats for the Output command, Port number and Control: Command Description sw Switch command Output Description o Output command Port Description yy 01-04 port (default is 01) * All output ports Control Descrip
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.
VS172 / VS174 User Manual EDID Commands 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: EDID Command + Control [Enter] The EDID commands work only for the first stage unit when cascading VS172 / VS174 units.
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 Enable / Disable audio of output port(s) Output Description o Output command Port Description yy Identify the output port to which the mute command applies.
VS172 / VS174 User Manual Firmware Commands Upgrade the firmware by using this command: Upgrade Command + Control [Enter] 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.
3.
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 Port commands: Command Description reset Resets to factory default settings Output Description o Output port Port Description yy Identify the output port to which the reset command applies * All output ports Note: Each command string can be separated with a sp
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. Do not place the device near, or over, radiators or heat registers. The device cabinet is provided with slots and openings to allow for adequate ventilation.
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. If the following conditions occur, unplug the device from the wall outlet and bring it to qualified service personnel for repair. Liquid has been spilled into the device.
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 Online Technical Support support@aten-usa.com Troubleshooting Documentation Software Updates Telephone Support http://www.aten-usa.
VC1080 User Manual Specifications Function VS172 VS174 Computer Connections 2 4 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) Audio Out 2 x Mini stereo jacks (Green) 4 x Mini stereo jacks (Green) Power LEDs 1 x DC jack Link 1 (Green) Power 1 (Green + Orange) Resolution Power Consumption 2560 x 1600 @ 60Hz, and 1080P DC5.3V, 3.1W (Max) DC5.3V, 5.
