LG MU-42PM20

Owner’s Manual 31
External Control Device Setup
02. Input Select (Command2: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.
T
ransmission
Data 0 : TV
1 : Video 1
2 : Video 2
3 : Component 1
4 : Component 2
5 : RGB
6 : DVI
[k][b][ ][Set ID][ ][Data][Cr]
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
01. Power (Command2:a)
G To control Power On/Off of the TV.
Transmission
Data 0 : Power Off 1 : Power On
[k][a][ ][Set ID][ ][Data][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
* In a like manner, if other functions transmit ‘FF’ data
based on this format, Acknowledgement data feedback
presents status about each function.
*
Real data mapping 1
0 : Step 0
A : Step 10 (SET ID 10)
F : Step 15 (SET ID 15)
10 : Step 16 (SET ID 16)
63 : Step 99 (SET ID 99)
64 : Step 100
05. Volume Mute (Command2:e)
G To control volume mute on/off.
You can also adjust mute using the MUTE button on
remote control.
T
ransmission
Data 0 : Volume mute on (Volume off)
1 : Volume mute off (Volume on)
[k][e][ ][Set ID][ ][Data][Cr]
Acknowledgement
[e][ ][Set ID][ ][OK][Data][x]
03. Aspect Ratio (Command2: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.
T
ransmission
Data 0 : Normal screen (4:3)
1 : Wide screen (16:9)
2 : Horizon
3 : Zoom
[k][c][ ][Set ID][ ][Data][Cr]
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
04. Screen Mute (Command2:d)
G To select screen mute on/off.
Transmission
Data 0 : Screen mute off (Picture on)
1 : Screen mute on (Picture off)
[k][d][ ][Set ID][ ][Data][Cr]
Acknowledgement
[d][ ][Set ID][ ][OK][Data][x]
06. Volume Control (Command2:f)
G To adjust volume.
You can also adjust volume with the volume buttons
on remote control.
Transmission
Data Min : 0 ~ Max : 64
• Refer to ‘Real data mapping 1’ as shown below.
[k][f][ ][Set ID][ ][Data][Cr]
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
07. Contrast (Command2:g)
G To adjust screen contrast.
You can also adjust contrast in the Picture menu.
T
ransmission
Data Min : 0 ~ Max : 64
•
Refer to ‘Real data mapping 1’ as shown below.
[k][g][ ][Set ID][ ][Data][Cr]
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
08. Brightness (Command2:h)
G To adjust screen brightness.
You can also adjust brightness in the Picture menu.
T
ransmission
Data Min : 0 ~ Max : 64
• Refer to ‘Real data mapping 1’ as shown below.
[k][h][ ][Set ID][ ][Data][Cr]
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]