LG LCD Colour Television Owner's Manual page 33

External Control Device Setup ; RS-232C (option)
01. Power On (Command:a)
G To control Power On/Off of the TV.
Transmission
[k][a][ ][Set ID][ ][Data][Cr]
Data 0 : Power Off
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
G To show Power On/Off.
Transmission
[k][a][ ][Set ID][ ][FF][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
Data 0 : Power Off
02. Input Select (Command:b) (Main Picture Input)
G To select input source for the TV.
You can also select an input source using the TV/VIDEO
button on the TV's remote control.
Transmission
[k][b][ ][Set ID][ ][Data][Cr]
Data 10 : TV
20 : AV1 or AV
21 : AV2 (option)
30 : S-Video
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 0 : Normal screen (4:3)
1 : Wide screen (16:9)
2 : 14:9
* In PC mode only 16:9 and 4:3 aspect ratios are available.
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
04. Screen Mute (Command:d)
G 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]
1 : Power On
1 : Power On
40 : Component 1 or
Component
41 : Component 2 (option)
60 : PC
3 : Zoom
4 : Auto
05. Volume Mute (Command:e)
G 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 0 : Volume mute off (Volume on)
1 : Volume mute on (Volume off)
Acknowledgement
[e][ ][Set ID][ ][OK][Data][x]
06. Volume Control (Command:f)
G To adjust volume.
You can also adjust volume with the volume buttons
on remote control.
Transmission
[k][f][ ][Set ID][ ][Data][Cr]
Data Min : 0 ~ Max : 64
•
Refer to 'Real data mapping 1' as shown below.
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
07. Contrast (Command:g)
G To adjust screen contrast.
You can also adjust contrast in the Picture menu.
Transmission
[k][g][ ][Set ID][ ][Data][Cr]
Data Min : 0 ~ Max : 64
•
Refer to 'Real data mapping 1' as shown below.
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
08. Brightness (Command:h)
G To adjust screen brightness.
You can also adjust brightness in the Picture menu.
Transmission
[k][h][ ][Set ID][ ][Data][Cr]
Data Min : 0 ~ Max : 64
•
Refer to 'Real data mapping 1' as shown below.
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]
* Real data mapping 1
0 : Step 0
A : Step 10
F : Step 15
10 : Step 16
64 : Step 100
* Tint : -50 ~ +50
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