AKG CM12/8 Manual page 27

Set Current Input Gain
to -6dB, 2 to 0dB, and 3 to +3dB.
Host sends command - 4
Host sends 3 data bytes:
Output Current Output Gain
range is 0-96 corresponds to +10dB to -38dB in .5dB steps, 97-126 to -39dB to -68dB in 1dB steps, and 127 is Mute.
Host sends command - 5
Host sends data byte: Desired output number, 0-7 which corresponds to outputs 1-8
Host receives data byte: Output gain as above.
Set Current Output Gain
+10dB to -38dB in .5dB steps, 97-126 to -39dB to -68dB in 1dB steps, and 127 is Mute.
Host sends command - 6
Host sends 2 data bytes:
- Allows the current input gain to be set. Range is from 0-3, where 0 corresponds to Off, 1
Byte 1: Desired input number.
0 - Input 1
1 - Input 2
2 - Input 3
3 - Input 4
4 - Input 5
Byte 2: Output number associated with the input number.
0 - Output 1
1 - Output 2
2 - Output 3
3 - Output 4
Byte 3: New input gain (as above)
- Outputs the gain level associated with one of the eight outputs. Output level
- Allows the current output gain to be set. Output level range is 0-96 corresponds to
Byte 1: Desired output number.
0 - Output 1
1 - Output 2
2 - Output 3
3 - Output 4
Byte 2: New gain level, from 0-127 as above.
5 - Input 6 10 - Input 11
6 - Input 7 11 - Input 12
7 - Input 8 12 - Noise Input
8 - Input 9
9 - Input 10
4 - Output 5
5 - Output 6
6 - Output 7
7 - Output 8
4 - Output 5
5 - Output 6
6 - Output 7
7 - Output 8
27
CM12/8