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TL-A80-20W User Manual
www.tlnetworx.com
5.
Communication Protocol and Command Codes
Communication Protocol
: RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
Command
Function Description
Feedback Code
1A1.
Switch the audio to input 1
A: 1 -> 1
2A1.
Switch the audio to input 2
A: 2 -> 1
0A0.
Mute Audio of MIC and Line out
Mute
1A0.
Mute audio of MIC
Mute MIC
2A0.
Mute audio of LINE
Mute LIN
0A1.
Unmute MIC and LINE
Unmute
3A0.
Enable Noise Gate
Gate On
4A0.
Disable Noise Gate
Gate Off
600%
Status query
A: 1 -> 1
Volume: 30
Bass: 00
Treble: 00
601%
MIC volume up
Volume of MIC: 51
602%
MIC volume down
Volume of MIC: 51
603%
LINE volume up
Volume of LINE: 51
604%
LINE volume down
Volume of LINE: 51
605%
Bass level up
Bass of LINE: 04
606%
Bass level down
Bass of LINE: 04
607%
Treble level up
Treble of LINE: 04
608%
Treble level down
Treble of LINE: 04
609%
Factory reset
Init OK
5[xx]%
Set MIC volume, [xx] ranges from
[00] to [60].
61 values in total.
Volume of MIC: 50
7[xx]%
Set LINE volume, [xx] ranges from
[00] to [60].
61 values in total.
Volume of LINE: 50
8[xx]%
Set the bass level, [xx] ranges from
[00] to [08].
9 values in total.
Bass of LINE: 04
9[xx]%
Set the treble level, [xx] ranges from
[00] to [08].
9 values in total.
Treble of LINE: 04
