Gefen EXT-HDMI-844 user manual Connecting and Operating the 8X4 Matrix for Hdmi

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CONNECTING AND OPERATING THE 8X4 MATRIX FOR HDMI

How to Connect the 8x4 Matrix for HDMI

1.Connect up to 8 HDMI source devices to the 8x4 Matrix for HDMI using the included HDMI cables.

NOTE: Please be aware that each input has two available HDMI ports and that only one will be active at any given time. It is recommended that commonly used HDMI sources be put on separate inputs (i.e. 1A and 2A, not 1A and 1B) so that these devices are always available.

2.Connect up to 4 HDMI capable devices (i.e. displays) to the 8x4 Matrix for HDMI using user supplied HDMI cables.

3.Connect the included 24V DC power supply between the power input on the unit and an open wall power socket.

4.Power on all output devices first and the source devices second.

How to Operate the 8x4 Matrix for HDMI

The 8x4 Matrix for HDMI can be controlled by either the included RMT16-IR remote control or the RS-232 serial communications port.

For RMT-16IR remote control functions please see page 8.

For RS-232 serial communication functions please see page 12.

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Contents 8x4 Matrix for Technical Support Asking for AssistanceTechnical Support Hours Write ToContents Gefen IntroductionGefen 8x4 Matrix for Hdmi How It WorksOperation Notes Package Includes FeaturesFront Panel Back Panel Panel LayoutPanel Descriptions Connecting and Operating the 8X4 Matrix for Hdmi How to Connect the 8x4 Matrix for HdmiHow to Operate the 8x4 Matrix for Hdmi LED Array Scenario 1 a ExampleRMT-16IR Remote Description Why would I need to change the remote channel? IR Code ConfigurationAm experiencing the issues listed above. What do I do? How Do I change the Remote Channel?EDID. What is it and what is it used for? Edid Management FeatureWhy is Edid so important with the 8x4 Matrix for HDMI? How do I change Edid modes in the 8x4 Matrix for HDMI?Edid Management Modes Edid ModesFunction How do I use these features? What are the communication port settings?RS-232 Serial Communications Switching/Routing Binary Table RS-232 Serial Communications CommandsEdid Management Modes IR Remote Channel ConfigurationSpecifications Product Registration WarrantyPage Page Rev A2 Nordhoff St., Chatsworth CA