Communication Protocol And Command Codes - Leviton 41920-A01 Manual De Instrucciones

Mixing Audio Amplifier

6. Communication Protocol and Command Codes

Communication Protocol: RS232 Communication Protocol
Baud rate: 9600
Command
1A1. Switching the audio to input 1
2A1. Switching the audio to input 2
0A0. Mute Audio of MIC and Line out
1A0. Mute audio of MIC
2A0. Mute audio of line out
Unmute Audio
0A1.
600% Checking the status
601% MIC volume up
602% MIC volume down
603% Line volume up
604% Line volume down
605% Bass level up
606% Bass level down
607% Treble level up
Treble level down
608%
609% Initialization, back to the default setting
Preset MIC volume, xx ranges from 00 to
60.
5xx%
61 steps in total.
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Data bit: 8 Stop bit: 1
Function Description
Parity bit: none
A: 1 -> 1
A: 2 -> 1
Mute Audio
Mute MIC
Mute LIN
Unmute Audio
A: 1 -> 1
Volume: 30
Bass: 00
Treble: 00
Volume of MIC: 51
Volume of MIC: 51
Volume of LINE: 51
Volume of LINE: 51
Bass of LINE: 04
Bass of LINE: 04
Treble of LINE: 04
Treble of LINE: 04
A: 1 -> 1
Volume: 50
Bass: 04
Treble: 04
Volume of MIC: 50
8
Feedback Code
DI-040-41920-25A