Chapter 6: communication protocol, Page 20 – Smart Avi AVRouter User Manual

Page 20

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AVRouter Manual Version 1.0

Page 20

Chapter 6: Communication Protocol

Set Audio Only Crosspoint

Set Audio Only Crosspoint
Cmd = 4
Databytes = destination, source

i.e. to switch audio on output 3 to input 4

CMD = 3
Databytes = 3,4

Mute Video on specified output

Mute Video on specified output
Cmd = 5
Databytes = Destination, State (0=off, 1 = on)

i.e. to turn video off on output 3

CMD=5
Databytes = 3,0

i.e. to turn video on on output 3

Mute Audio on specified output

Mute Audio on specified output
Cmd = 6
Databytes = Destination, State (0=off, 1 = on)

i.e. to turn audio off on output 3

CMD=6
Databytes = 3,0

i.e. to turn video on on output 3

CMD=6
Databytes = 3,1

Split Crosspoints - Video and Audio Differently

Split Crosspoints - Video and Audio Differently
Cmd = 7
Not specified yet but will exist

Not specified yet but will exist

Get Current Status

Get Current Status
CMD 8 = current Status all
Databytes = Destination. (1-16 = specific output, 0xff = all)

i.e. to read the status of output 3 send;

CMD = 8
Databyte = 3

i.e. to read the status of all outputs

CMD=8
Databytes = 0xff

Unit will return Valid PSU as above where databytes is;
a single byte indicating currently selected source if specific destination was requested
or a string of 16 bytes indicating currently selected source for each destination starting with destination 1.

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