User manual

Get Now Mute (0×49)
0 1 2 3 4 5 6 7 8
DLE STX Device
Addres
s
CMD In/Out Chann
el
0×00 STX DLE
Packet 0×7B 0×7D 1…254 0×49 In:0,
Out:1
00…15 0 0×7D 0×7B
MCU Return: 1st Byte: In/Out, 2nd Byte = Channel, 3rd Byte: 0x00 or 0x01 = Un-Mute or Mute
Example (Read In1 mute parameter): 7B7D01490000007D7B
Get Now Preset (0×4A)
0 1 2 3 4 5 6 7 8
DLE STX Device
Addres
s
CMD 0×30 0×00 0×00 STX DLE
Packet 0×7B 0×7D 1…254 0×4A 0 0 0 0×7D 0×7B
Operating
digital speaker management system
58