31
RS-232C CODE
Command Detailed Explanation
Source Info Visible Control
Function
RS232 Controller set
Source info visible control on/off.
Get
Source info Visible control on/off
status
Start
Command
ID
Data
End
0xA9
0x1C
0xAA
0x8A
Set
Source info Visible control on/off
Start
Command
ID
Data
End
0xA9
0x1C
Info
0x8A
※
Info
: Source info visible code to be set on display.
1
Source info visible ON
0
Source info visible OFF
Ack
Start
Command
ID
r-CMD
Data
End
0xA9
“A”
0x1C
Info
0x8A
“A” = 0x41
※
Info : Same as above
Nak
Start
Command
ID
r-CMD
Data
End
0xA9
“N”
0x1C
ERR
0x8A
“N” = 0x4E
ERR :
1
Invalid Command
2
Invalid Data
0xFF
Etc