LG 37LP1D Owner's Manual page 66

Reference
19. Colour Temperature (Command2:u)
G To adjust colour temperature.
You can also adjust colour temperature in the Picture
menu.
Transmission
[k][u][ ][Set ID][ ][Data][Cr]
Data 0: Medium 1: Cool 2: Warm
Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
20. PIP Input Select (Command2:y)
G To select input source for sub picture in PIP/Twin pic-
ture mode.
Transmission
[k][y][ ][Set ID][ ][Data][Cr]
Data 0: Digital
1: Analogue
2: AV1
3: AV2
Acknowledgement
[y][ ][Set ID][ ][OK][Data][x]
21. Channel Tuning (Command: m a)
G To tune channel to following programme number
Transmission
[m][a][ ][Set ID][ ][Data0][ ][Data1][ ][Data2][Cr]
Data 0: High channel data
Data 1: Low channel data
Data 2: 00: Analogue TV Main
01: Analogue TV Sub
10: Digital Main
11: Digital Sub
ex) Analogue TV Main: ma 0 00 01 00
Digital Sub: ma 0 00 0A 11
* Channel Data Range:
Analogue TV: 0 ~ 63
Digital TV: 0 ~ 3E7
22. Key (Command: m c)
G To send IR remote key code
Transmission
[m][c][ ][Set ID][ ][Data][Cr]
Data Key code: Refer to page 68.
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
* In this function, it's unavailable to use the IR code "08
(POWER)" and "C4 (Power On)".
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23. Input Select (Command:x b)
(Main Picture Input)
G To select input source for main picture.
Transmission
[x][b][ ][Set ID][ ][Data][Cr]
* Data Structure
DATA(Hex) INPUT
00 Digital
10 Analogue
20 AV1
21 AV2
40 Component1
41 Component2
50 RGB-DTV
60 RGB-PC
90 HDMI/DVI
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
24. PIP Input Select (Command:x y)
G To select the input source for sub picture in PIP mode.
Transmission
[x][y][ ][Set ID][ ][Data][Cr]
* Data Structure
DATA(Hex) INPUT
00 Digital
10 Analogue
20 AV1
21 AV2
Acknowledgement
[y][ ][Set ID][ ][OK/NG][Data][x]