Audio - Configure; Audio Value Configure; Audio Value Query - Monoprice Blackbird User Manual

Audio - Configure

Package Length: 18 bytes
50 56 54 17 07 02 00 00 00 00 00 00 00 00 00 00 00 1A

Audio Value Configure

Package Length: 18 bytes
[0x50+0x56+0x54+0x17+0x17+AudioValue+0x00+0x00+0x00+0x00+0x00+0x00+0x00+
0x00+0x00+0x00+0x00+checksum]
All you need to change is "AudioValue" and "checksum".
For example, to set the Audio Value to 81:
50 56 54 17 17 51 00 00 00 00 00 00 00 00 00 00 00 79

Audio Value Query

Package Length: 18 bytes
This is a query command which mean you must send query package and then receive
an answer.
For example, to query the Audio Value:
Send package: 50 56 54 17 18 00 00 00 00 00 00 00 00 00 00 00 00 29
Receive package: 50 56 54 17 18
The blue 51 means that the audio value is set to 81. Change the
version of integers 1~100.
51 00 00 00 00 00 00 00 00 00 00 00 7A
23
51 to a hexadecimal