FCC Information Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital service, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
VM0404H User Manual Online Registration International http://eservice.aten.com Telephone Support International 886-2-8692-6959 China 86-10-5255-0110 Japan 81-3-5615-5811 Korea 82-2-467-6789 North America 1-888-999-ATEN ext 4988 United Kingdom 44-8448-158923 Technical Support For international online technical support – including troubleshooting, documentation, and software updates: http://eservice.aten.com...
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HDMI sources and four HDMI displays. The VM0404H is a 4x4 HDMI Matrix Switch that provides a convenient way to route high definition video and audio from any of four HDMI sources to any of four HDMI displays. The VM0404H allows you to...
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Easy and affordable way to add four HDMI inputs to your multiscreen home theater systems Front panel pushbutton enable/disable function for high security applications Note: The VM0404H AP and GUI operation instructions can be downloaded from the ATEN website (www.aten.com). - 6 -...
Contact your dealer to purchase the correct cable sets. 2. If you wish to utilize the VM0404H’s high-end serial controller function, you need to purchase an appropriate RS-232 cable. See Installing the RS-232 Controller, page 11.
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Components VM0404H Front View Component Function Output Port Pressing a port selection pushbutton cycles through Selection the four HDMI input sources (Source A, B, C, or D) to Pushbuttons be displayed on the display device attached to the corresponding output port (Display 1, 2, 3, or 4).
IR Remote Control Component Function Input Port Press the Port Up button to cycle forward through the Selection HDMI source devices (A to B; B to C; C to D; D to A). Buttons Press the Port Down button to cycle backward through the HDMI source devices (A to D;...
1. Use HDMI cables to connect the HDMI In ports on the video display devices to the HDMI Out ports on the rear panel of the VM0404H. 2. Use HDMI cables to connect the HDMI Out ports on the source device(s) to the HDMI In ports on the VM0404H.
In order to use the RS-232 serial interface to attach a high-end controller (such as a PC) to the VM0404H, use a serial cable such as a modem cable. The end connecting to the VM0404H should have a 9-pin male connector.
RS-232 Serial Interface The VM0404H’s built-in bi-directional RS-232 serial interface allows system control through a high-end controller, PC, and/or home automation / home theater software package. Configuring the Serial Port The controller’s serial port should be configured as follows: Baud Rate...
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Output Command Description Output command Output Port Number Description 01-04 port (default is 01) All output ports Control Description Turn on Turn off Next port Previous port Note: 1. Each command string can be separated with a space. 2. The Port Number command string can be skipped, and the default value will be used.
EDID Echo Commands If the Echo feature is enabled: for each action from the front panel (pushbuttons) or IR interface, the VM0404H sends a corresponding acknowledgement message to the attached controller or management device via the RS-232 port.
Power On Detection Commands Enabling Power On Detection means that the VM0404H automatically switches to the next powered on device when one of the HDMI source devices is powered off. The formula for Power On Detection commands is as follows:...
Mute Commands Enable or disable audio coming from the output port(s) using the following command: Mute Command + Output Command + Port Number + Control (On / Off) [Enter] For example, to mute the audio coming from output port 1, type the following: mute o01 on [enter] The following tables show the possible values for commands:...
CEC Commands Consumer Electronics Control (CEC) allows interconnected HDMI devices to communicate and respond to one remote control. The formula for CEC mode selection commands is as follows: CEC Command + Output Command + Port Number + Control (Off / On) [Enter] For example, to enable CEC function on output port 1, type the following: cec o01 on [enter] The following tables show the possible values for commands:...
Panel Button Control Commands The formula for Panel Button commands is as follows: Panel Button Command + Control + [Enter] For example, to enable the front panel pushbuttons, type the following: button on [Enter] The following tables show the possible values for commands: Command Description button...
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 which EDID mode the VM0404H uses with the following command: EDID Command + Control + [Enter]...
Specifications Function VM0404H Display Connections HDMI Input Connections Connectors Device HDMI In 4 x HDMI Type A Female (Black) Display HDMI Out 4 x HDMI Type A Female (Black) RS-232 Port 1 x DB-9 Female (Black) Power 1 x DC Jack...
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