LG L3200TF User Manual page 42

Controlling the Multiple Monitors
Transmission / Receiving Protocol
02. Input Select (Command : b) (Main Picture Input)
G To select input source for the Set.
You can also select an input source using the SOURCE
button on the remote control.
Transmission
[k][b][ ][Set ID][ ][Data][Cr]
Data 0 : TV
2 : AV
3 : S-Video
4 : Component 1
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
03. Aspect Ratio(Command : c) (Main picture format)
G To adjust the screen format.
You can also adjust the screen format using the ARC
(Aspect Ratio Control) button on remote control or in the
Screen menu.
Transmission
[k][c][ ][Set ID][ ][Data][Cr]
Data 1 : 4:3
2 : Full
3 : Spectacle
4 : Zoom1
5 : Zoom2
6 : 1:1(PC)
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
5 : Component 2
6 : RGB PC
8 : DVI PC
A41
(RS-232C protocol)