41920-A70
Note:
The numbers inside the brackets [ ] are variable
The brackets [ ] are not included in the RS232 commands
Any dot "." after the letters is part of the command
Priority muting (Ducking) function:
Upon MIC input, the volume of the line audio will be automatically turned down to the preset volume
level. If there is no MIC input audio signal for 5 seconds, the volume will be automatically turned back
up to the original level. To disable/enable the priority muting function, send the command "610%"
again.
ID Address
The ID addresses range from 0 to F (hexadecimal). When sending RS232 commands, please
note how the ID address is set
If the address is 0, the RS232 commands do not need a prefix
If the address is 1~F, only a command sent with the correct ID address prefix will affect the
amplifier
The ID address prefix is added to commands by putting "ID/" in front of the command
For example, to mute an amplifier with an ID address of 5, the RS232 command needed
is 5/0A0.
There is no need to add "ID/" before the command when the ID code is 0
Examples:
1. Switching input 2 to line out, the command is: 2A1.
2. Turning the volume up of line out, the command is: 603%
3. Setting the MIC volume to "21", the command is: 521%
4. To check the working status, the command is: 600%
5. If the ID address is 0, sending the command 601% will turn up the MIC volume. However, if
the ID address is 2, sending the command 601% will not work and the MIC volume will remain
unchanged. The correct command is 2/601%
Technical Support
For technical support please call (800) 824-3005
Warranty
Go to
www.leviton.com/warranty
for more information
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