RS-232C

 

Controlling the Multiple Product

 

 

 

Transmission / Receiving Protocol

03.Aspect Ratio(Command : c) (Main picture format) ► 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 : Normal Screen (4 : 3) 2 : Wide Scran (16 : 9)

4 : Zoom (AV)

6 : Original (AV)

7 : 14 : 9 (AV)

9 : Just Scan (HD DTV) * When the RGB, HDMI / DVI PC mode(1:1)

10 to 1F : Cinema Zoom 1 to 16

B : Full Wide

Acknowledgement

[c][ ][Set ID][ ][OK][Data][x]

04.Screen Mute(Command : d) ► To select screen mute on / off. Transmission

[k][d][ ][Set ID][ ][Data][Cr]

Data 0 : Screen mute off (Picture on) 1 : Screen mute on (Picture off)

Acknowledgement

[d][ ][Set ID][ ][OK][Data][x]

A6

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LG Electronics M4720C, M5520C owner manual Controlling the Multiple Product