Gefen EXT-DVI-441DL user manual 4X1 Remote Control and Switcher Configuration

4X1 REMOTE CONTROL AND SWITCHER CONFIGURATION

How to Resolve IR Code Conflicts

In the event that IR commands from other remote controls conflict with the supplied RMT-4IR remote control, changing the remote control channel will alleviate this issue. The RMT-4IR remote control and the 4x1 DVI DL Switcher both have banks of DIP (Dual Inline Package) Switches for configuring the remote channel that the units use to communicate. These settings must exactly match each other for proper operation.

The DIP Switch bank on the RMT-4IR is located underneath the battery cover. DIP Switch banks for the 4x1 DVI DL Switcher are located on the underside of the unit beneath a black piece of metallic tape. One DIP switch bank (4-switch) is for the adjustment of remote control frequencies and switch behavior. The other DIP switch (8-switch) is reserved for Gefen use only. DIP Switches 1 and 2 on the RMT-4IR directly correspond to DIP Switches 1 and 2 on the 4x1 DVI DL Switcher. Only switches 1 and 2 (of 4 in that bank) are used for IR Code settings.

Remote Channel 1: Default

Remote Channel 3:

Remote Channel 1:		Remote Channel 2:
Default
1	2	1	2
Remote Channel 3:		Remote Channel 4:
1	2	1	2

Left: Picture of the opened rear battery compartment of the RMT4-IR remote showing the exposed DIP Switch bank between the battery chambers.

	4x1 DVI DL Switcher
	Remote Channel 2:
1 2 3 4	1 2 3 4
	Remote Channel 4:
1 2 3 4	1 2 3 4

9