User`s guide

Triplex Digital Video Multiplexer
Appendices 61
Example:
If the Keyboard ID is 00H, the Multiplexer ID is E0H.
If you want to select camera 0 on the main monitor, you can use the ‘01’ command.
(The ASCII code of ‘01’ is 30 & 31H.)
NOTE: 1. These six bytes must be sent out in 12 ms.
2. The time interval between each two bytes must be less than 2 ms.
3. Checksum = Byte 1x or Byte 2x or Byte 3x ... or Byte 5x.
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Receiver ID Transmitter ID OP Code Data0 Data1 Checksum
E0H 00H A0H 30H 31H 41H