LG M3800S - Manual (Page 25)

Controlling the Multiple Product
RS-232C
A2
Command Reference List
COMMAND1 COMMAND2 DATA(ASCII)
01. Power j k 000 - 001
02. Source j l 000 - 001
03. Brightness j m 000 - 100
04. Contrast j n 000 - 100
05. Color Temperature j p 000 - 003
06. Resolution j q 000 - 002
07. Zoom j r 000 - 002
08. Auto Adjust j s 000