thomann the t.racks 8x8 Matrix Notice D'utilisation page 50

Utilisation
8x8 Matrix
50
Controller
Tab. 8 : Sub Gain Control (0×47)
0 1
DLE STX
Packet 0×7B 0×7D
Example (Sub Input Gain+): 7B7D01470000007D7B
Tab. 9 : Get Now Gain (0×48)
0 1
DLE STX
Packet 0×7B 0×7D
MCU Return: 1st Byte: In/Out, 2nd Byte = Channel, 3rd Byte: 0-80 (–60...–20): 0.5dB/Step,
80-280(–20...0): 0.1dB/Step, 280-400(0...+12): 0.1dB/Step
Example (Read In1 volume parameter): 7B7D01480000007D7B 00~15 Channel HI-VOL 0x? ?
0x? ? LO-VOL
2 3 4
Device CMD In/Out
Addres
s
1...254 0×47 In:0,
Out:1
2 3 4
Device CMD In/Out
Addres
s
1...254 0×48 In:0,
Out:1
5 6 7
+/– 0×00 STX
+:0, –:1 0 0×7D
5 6 7
Chann 0×00 STX
el
00...15 0 0×7D
8
DLE
0×7B
8
DLE
0×7B