LG LX531 Series Manual page 39

01 Power (Command: k a)
► To control Power On/Off of the set.
Transmission[k][a][ ][Set ID][ ][Data][Cr]
Data 00 : Power Off
Ack [a][ ][Set ID][ ][OK/NG][Data][x]
► To Show TV is Power On/Off.
Transmission [k][a][ ][Set ID][ ][FF][Cr]
Ack [a][ ][Set ID][ ][OK/NG][Data][x]
* Similarly, if other functions transmit '0xFF' data based on this format,
Acknowledgement data feed back presents status about each
function.
* OK Ack., Error Ack. and other message may display on the screen
when TV is power On.
02 Aspect Ratio (Command: k c)
(Main Picture Size)
► To adjust the screen format. (Main picture format) You can also
adjust the screen format using the Aspect Ratio in the Q.MENU. or
PICTURE menu.
Transmission [k][c][ ][Set ID][ ][Data][Cr]
Data 01 : Normal screen (4:3)
02 : Wide screen (16:9)
04 : Zoom
06 : Original
07 : 14:9
09 : Just Scan
0B : Full Wide
10 to 1F : Cinema Zoom 1 to 16
Ack [c][ ][Set ID][ ][OK/NG][Data][x]
* Using the PC input, you select either 16:9 or 4:3 screen aspect ratio.
* In DTV/HDMI (1080i 50 Hz / 60 Hz, 720p 50Hz / 60 Hz, 1080p 24 Hz
/ 30 Hz / 50 Hz / 60 Hz), Component( 720p, 1080i, 1080p 50 Hz / 60
Hz) mode, Just Scan is available.
* Full Wide is supported only for Digital.
6
01 : Power On
03 Screen Mute (Command: k d)
► To select screen mute on/off.
Transmission [k][d][ ][Set ID][ ][Data][Cr]
Data 00 : Screen mute off (Picture on)
Video mute off
01 : Screen mute on (Picture off)
10 : Video mute on
Ack [d][ ][Set ID][ ][OK/NG][Data][x]
* In case of video mute on only, TV will display On Screen
Display(OSD). But, in case of Screen mute on, TV will not display
OSD.
04 Volume Mute (Command: k e)
► To control volume mute on/off.
You can also adjust mute using the MUTE button on remote
control.
Transmission [k][e][ ][Set ID][ ][Data][Cr]
Data 00 : Volume mute on (Volume off)
01 : Volume mute off (Volume on)
Ack [e][ ][Set ID][ ][OK/NG][Data][x]
05 Volume Control (Command: k f)
► To adjust volume.
You can also adjust volume with the volume buttons on remote
control.
Transmission [k][f][ ][Set ID][ ][Data][Cr]
Data Min : 00 to Max : 64
* Refer to Real data mapping.
Ack [f][ ][Set ID][ ][OK/NG][Data][x]
06 Contrast (Command: k g)
► To adjust screen contrast.
You can also adjust contrast in the PICTURE menu.
Transmission [k][g][ ][Set ID][ ][Data][Cr]
Data Min : 00 to Max : 64
* Refer to Real data mapping.
Ack [g][ ][Set ID][ ][OK/NG][Data][x]