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6.4 RS232 control command
RS232 cable with straight-through connection (USB-RS232 can be used directly to
control)
Communication protocol:
Baud rate: 115200
Data bit: 8
Stop bit: 1
Check bit: None
Commands
Explanation
YAll.
Y=1,2,3,4......
All1.
Y=1,2,3,4......
YXZ.
Z=1,2,3,4......
Y=1,2,3,4......
Z=1,2,3,4......
YXZ&Q&W.
Q=1,2,3,4......
W=1,2,3,4......
SaveY.
Y=1,2,3,4......
RecallY.
Y=1,2,3,4......
BeepON.
BeepOFF.
Y?.
Y=1,2,3,4.......
Note:
Every command ends with a period "." and it can't be missing.
The letter can be capital or small letter.
Switch success will return as "OK" and failed will return as "ERR".
7.Trouble Shooting and Attention
No signal on the display?
Make sure all the power code well connected
Eg. "1ALL." means switch input 1 to all outputs
Switch all the channels to be one to one. Eg.1->1，
One to one
Eg. "1X2." means switch Input 1 to output 2
Eg. "1X2&3&4." means switch Input 1 to Output
Eg. "Save2." means saving current status to Scene
Eg. "Recall2." means recall the saved Scene 2
Beep sound
Check the Input Y to outputs switching status
Eg. "1?." means to check Input 1 switching status
Function description
Switch Input Y to all the outputs
2->2，3->3......
Switch Input Y to Output Z
Switch Input Y to Output Z, Q, W
2, 3, 4
Save current status to scene Y
2
Recall the saved scene Y
Buzzer on
Buzzer off
11
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