Knox Video RSIII - Manual (Page 17)

3.4.1. LETTER COMMANDS – SWITCHING CHANNELS
3.4.1.1 ROUTING AUDIO AND VIDEO
In the examples that follow use 0, 00 or 000 for the input channel to turn that output channel off.
To route both audio and video from the same source, send a command in the form:
Bxy [ENTER]
Bxxyy [ENTER]
Bxxxyyy [ENTER]
Where x specifies the output to be routed to e.g. and y specifies the input source of e.g. (use 0, 00
or 000 for the input channel to turn the output channel off).
To route both audio and video from different sources to the same output, send a command in the
form:
Qxyz [ENTER]
Qxxyyzz [ENTER]
Qxxxyyyzzz [ENTER]
Where x specifies the output to be routed to, y specifies the input source of video, and z specifies
the source of audio, (use 0’s for off).
To route video only, send a command in the form:
Vxy [ENTER]
Vxxyy [ENTER]
Vxxxyyy [ENTER]
Where x specifies the output to be routed to, and where y specifies the input source of video, (use
0’s for off).
To route audio only, send a command in the form:
Axy [ENTER]
Axxyy [ENTER]
Axxxyyy [ENTER]
Where x specifies the output to be routed to, and where y specifies the input source of audio, (use
0’s for off).
3.4.1.2 USING THE CONFERENCE MODE
Under certain circumstances, as in video conferencing, the input and output has to be cross
connected, so that a person at location A sees and hears the person at location B and vice versa.
The RSIII facilitates this with the J, K or L commands to cross connect an input and output in a
single command.
For the conference mode to work correctly, the cameras, monitors, microphones and speakers for
a given location must be wired to the same input and output number. Thus, a given location
would have its camera on Video Input 6, its microphone on Audio Input 6, its monitor on Video
Output 6, and its speakers on Audio Output 6.
To conference both audio and video from the same location, send a command in the form:
Jxy [ENTER]
Jxxyy [ENTER]
Jxxxyyy [ENTER]
Where x specifies the first location’s video and audio while y specifies the other location’s video
and audio.