Gefen DVI MATRIX EXT-DVI-16416 - Manual (Page 11)

7
IR REMOTE CONTROL
RMT-16416IR Layout and Description
1 Activity Indicator
This LED will be activated momentarily each time a button is pressed.
2 Display and Source Selection Buttons (1 - 16)
These buttons are used to select which source is routed to a monitor.
1
2
NOTE: An Activity Indicator that flashes quickly while holding down
any one of the 16 buttons indicates a low battery. Replace the IR
Remote Control battery as soon as possible .