External Control Device Setup - LG DU-30LZ30 Owner's Manual

External Control Device Setup

19. Color Temperature (Command2:u)
G To adjust color temperature.
You can also adjust color temperature in the Video
menu.
Transmission
[k][u][ ][Set ID][ ][Data][Cr]
Data 0: Warm 1: Medium 2: Cool
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: DTV
1: Analog
2: Video 1
3: Video 2
Acknowledgement
[y][ ][Set ID][ ][OK][Data][x]
21. Channel Tuning (Command: m a)
G To tune channel to following physical/major/minor number
Transmission
[m][a][ ][Set ID][ ][Data0][ ][Data1][ ][Data2][ ][Data3][Cr]
Data 0: Physical channel number (Transmit by Hexadecimal code)
* NTSC air: 02 ~ 45
NTSC cable: 01, 0E ~ 7D
ATSC air: 01 ~ 45
ATSC cable: 01 ~ 87
1: Major channel number (Transmit by Hexadecimal code)
* NTSC air: 02 ~ 45, NTSC cable: 01 ~ 7D
ATSC air: 01 ~ 63, ATSC cable: 01 ~ 87
2: Minor channel number (Transmit by Hexadecimal code)
* NTSC air: 00 (must be 0), ATSC: 01 ~ FE
3: High nibble Main picture: 0, Sub picture (PIP): 1
Low nibble NTSC air: 0, NTSC cable: 1, ATSC: 2,
Example) If you want PIP channel tuned to ATSC cable (stan-
dard) 30-5, the command sequence is ma 00 1e 1e 05 12.
* To change the channel between ATSC air and ATSC cable,
change the antenna setting with EZ Scan.
Acknowledgement
[a][ ][Set ID][ ][OK][Data0][Data1][Data2][Data3][x]
[a][ ][Set ID][ ][NG][Data0][x]
38
22. Channel Add/Del (Command: m b)
G To add and delete the channels
Transmission
[m][b][ ][Set ID][ ][Data][Cr]
Data 0: Channel Delete
1: Channe Add
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
[b][ ][Set ID][ ][NG][Data][x]
23. Key (Command: m c)
G To send IR remote key code
Transmission
[m][c][ ][Set ID][ ][Data][ ][Cr]
Data Key code: Refer to page 40.
Acknowledgement
[c][ ][Set ID][ ][OK][Data][x]
* It's impossible to command the IR Code 0x08 and 0xC4
with RS-232C.