Owner's Manual
IR CODE CONFIGURATION
4X4 Matrix for HDMI
Remote Channel 1:
Default
Remote Channel 4:
Remote
Remote Channel 1:
Default
1 2
Remote Channel 2:
1 2
Remote Channel 3:
1 2
Remote Channel 4:
1 2
How to Resolve IR Code Conicts
In the event that IR commands from other remote controls conict with the supplied RMT-16IR
remote control, changing the remote channel will alleviate this issue. The RMT-16IR remote
control and the 4X4 Matrix for HDMI have DIP SWITCHES for conguring the remote channel
that both units use to communicate. These settings must match each other for proper operation.
The 2 DIP SWITCH bank on the RMT-16IR is located underneath the battery cover. The 8 DIP
SWITCH bank for the 4X4 Matrix For HDMI is located inside of the unit. *DIP SWITCH 1 and 2 on
the RMT16-IR correspond to DIP SWITCH 3 and 4 on the 4x4 Matrix For HDMI.
NOTE: *DIP SWITCHES 1, 2, and 5 through 8 are not used on the 4X4 Matrix for HDMI.
Because the procedure for changing channels requires the main unit to be disassembled, this
procedure should only be done if there are IR conicts present in your setup.
Disconnect power from unit before starting. Remove all cabling from unit. To open the 4X4 Matrix
for HDMI Unit, remove all screws from the sides and underside of the unit. Remove the hex nuts
above each HDMI connector and on the RS-232 serial connector. Slide the unit apart carefully to
expose the internal PCB and the 8 DIP SWITCH bank.
When DIP SWITCH adjustments are complete, carefully slide the unit back together. Being careful
not to over tighten the hex nuts, screw them back in above each HDMI connector and on the RS-
232 serial connector. Screw all of the screws from the sides and underside of the unit back into the
unit, again being careful not to over tighten the screws. Plug all cabling back into its proper location
on the unit. Reconnect power to the unit and test for IR conicts.
6
1
2
3
4
5
6
7
8
Remote Channel 3:
1
2
3
4
5
6
7
8
Remote Channel 2:
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8