User manual

VP-4x4K - Table of ASCII Codes for Serial Communication (Protocol 3000) 39
The following table lists the codes that set the audio output gain.
For detailed information, see Section
13.2.
VP-4x4K Audio Output Gain Codes
OUTPUT 1 OUTPUT 2 OUTPUT X*
Level
[Rel]
#AUD-LVL 2,1, -100 CR #AUD-LVL 2,2, -100 CR
…
#AUD-LVL 2,X, -100CR
-100dB
Mute
… … …
#AUD-LVL 2,1, -50 CR #AUD-LVL 2,2, -50CR … #AUD-LVL 2,X, -50CR
-50dB
… … …
#AUD-LVL 2,1, 0CR #AUD-LVL 2,2, 0CR
…
#AUD-LVL 2,X, 0CR 0dB
…
…
…
#AUD-LVL 2,1, 13CR #AUD-LVL 2,2, 13CR
…
#AUD-LVL 2,X, 13CR
+13dB
(Max)
* Where X is the output number from 1 - 8. For example, for channel 3 and relative level -50dB, #AUD-LVL 2,3, -50CR