User Manual

NOTICE

1. The letter inside bracket [ ] is the variable code, which is able to be changed

2. The bracket [ ] is not included to the actual RS232 commands

3. Any dot “.” after the letters is part of the commands

4. ID coding:

• The ID codes of 40 Watt Power Ampliﬁer ranges from 0 to F (hexadecimal), when

sending RS232 commands, please take notice of the address of the ID code

• If the address of the ID code is 0, any RS232 command is available

• If the address is in 1~F, it has one unique ID code (If the ID code is not the same with

the address, no RS232 command will work)

• While the ID code is in 1~F, please add “ID/” before sending the command

• For example, if the ID code is 5, the RS232 command needed is “604%”, the correct

command is in this format: 5/604%

• There is no need to add “ID/” before the command when the ID code is 0

Examples:

1. Switching the input 2 to the line out, the command is: 2A1

2. Turning up the volume of line audio, the command is: 603%

3. Preset the MIC volume to “21” degree, the command is: 521%

4. Checking the working status of 40 Watt Power Ampliﬁer, the command is: 600%

5. If the ID code is 0, sending command 601% is able to turn up the MIC volume. If the ID

code is 2, sending command 601% will not work, and the MIC volume remains unchanged. The

right command is 2/601%