Mini Digital Amplifier, with MIC Mixer and EQ
11
Command
Function Description
Feedback Code
5[x][x]%
Preset MIC volume, [xx] arranges from [00] to [60].
61 degrees in total.
Volume of MIC: 50
7[x][x]%
Preset line volume, [xx] arranges from [00] to [60].
61 degrees in total.
Volume of LINE: 50
8[x][x]%
Preset the bass level, [xx] arranges from [00] to [08].
9 degrees in total.
Bass of LINE: 04
9[x][x]%
Preset the treble level, [xx] arranges from [00] to [08].
9 degrees in total.
Treble of LINE: 04
Notice:
1: The letter inside bracket [ ] is the variable code, which is the changeable.
2: The bracket [ ] is not included to the RS232 commands.
3: Any dot “.” after the letters is part of the commands
.
Example 1:
Switching the input 2 to the line out. We should send the RS232 command: [
2A1.
]
Example 2:
Turning up the volume of line audio. We should send the RS232 command: [
603%
]
Example 3:
Preset the MIC volume
to “21” degree. We should send the RS232 command: [
521%
]
Example 4:
Checking the working status of AMPMA40X. We should send the RS232 command:
[
600%
]
