RS-232CControlling 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 Screen (16 : 9)

4 : Zoom1 (AV)

5 : Zoom2 (AV)

6 : Original (AV)

7 :14 : 9 (AV)

9 : Just Scan(HD DTV), 1 : 1 (RGB PC, HDMI / DVI PC)

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

Page 44
Image 44
LG Electronics M4210LCBA owner manual Aspect RatioCommand c Main picture format, Screen MuteCommand d