LG UR57 Series Installation Manual page 72

1 Power (Command: k a)
►To control Power On/Off of the set.
Transmission
[k][a][ ][Set ID][ ][Data][Cr]
Data 00 : Off
Data 01 : On
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 '0 x FF' data based on this for-
mat, 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.
2 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 picture settings.
Transmission
[k][c][ ][Set ID][ ][Data][Cr]
Data 01 : 4:3 (Normal screen - Just Scan Off)
Data 02 : 16:9 (Wide screen - Just Scan Off)
Data 06 : Original (Just Scan Off)
Data 09 : Just Scan
* Please make sure that the model doesn't support both Vertical Zoom
and All-Direction Zoom mode.
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 50 Hz / 60 Hz, 1080p 24 Hz
/30 Hz / 50 Hz / 60 Hz), Component (720p, 1080i, 1080p) mode, [Just
Scan] is available.
* Full Wide is supported only for Digital, Analogue, AV.
72
3 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
Data 01 : Screen mute on (Picture off)
Data 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.
4 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)
Data 01 : Volume mute off (Volume on)
Ack
[e][ ][Set ID][ ][OK/NG][Data][x]
5 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]