Gefen EXT-HDMI-844 IR Code Configuration, Why would I need to change the remote channel?

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IR CODE CONFIGURATION

Why would I need to change the remote channel?

In some instances, the 8x4 Matrix for HDMI may use IR codes that conflict with other IR remote control devices. The unit may switch inputs when another brand IR remote control is used or the RMT-16IR may cause other brand IR controlled devices to behave unexpectedly.

I am experiencing the issues listed above. What do I do?

In these cases it is recommended to change the IR channel that the RMT-16IR remote control and the 8x4 Matrix for HDMI use. The IR channel is configured independently on the RMT-16IR remote control and the 8x4 Matrix for HDMI but the channel selection must match on both units for proper operation.

How Do I change the Remote Channel?

There are service DIP switches on the RMT-16IR remote control and also inside the 8x4 Matrix for HDMI. Use the diagrams below to locate and change the IR channel to one that is not the default. Remember that the channel must match on both the unit and remote control for successful operation.

RMT-16IR Remote Control

Remove the battery cover on the rear side of the RMT-16IR remote control to expose the DIP switches.

2 DIP switch bank for IR channel configuration.

Remote Channel 1:

 

 

 

 

Remote Channel 2:

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

1

2

 

 

 

 

 

 

 

 

 

Remote Channel 3:

 

 

 

Remote Channel 4:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

1

2

 

8x4 Matrix for HDMI

The IR channel DIP switches for the 8x4 Matrix for HDMI are located on an 8 bank DIP switch inside of the unit and on its main-board. To open the unit, remove all screws on the underside and side of the unit. Remove all HEX screws on the rear panel. This includes the screws above each HDMI port and on each side of the RS-232 serial communications port. Carefully slide the unit apart. Locate DIP switches 3 and 4. Once adjustments are complete replace all screws and.

Remote Channel 1: Default

Remote Channel 3:

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

Remote Channel 2:

Remote Channel 4:

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

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Contents 8x4 Matrix for Asking for Assistance Technical SupportTechnical Support Hours Write ToContents Introduction GefenGefen 8x4 Matrix for Hdmi How It WorksOperation Notes Features Package IncludesPanel Layout Front Panel Back PanelPanel Descriptions Connecting and Operating the 8X4 Matrix for Hdmi How to Connect the 8x4 Matrix for HdmiHow to Operate the 8x4 Matrix for Hdmi Scenario 1 a Example LED ArrayRMT-16IR Remote Description IR Code Configuration Why would I need to change the remote channel?Am experiencing the issues listed above. What do I do? How Do I change the Remote Channel?Edid Management Feature EDID. What is it and what is it used for?Why 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 RS-232 Serial Communications Commands Switching/Routing Binary TableEdid Management Modes IR Remote Channel ConfigurationSpecifications Warranty Product RegistrationPage Page Rev A2 Nordhoff St., Chatsworth CA