External Control Device Setup

19. Color Temperature (Command2:u)

GTo 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)

GTo 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]

22. Channel Add/Del (Command: m b)

GTo 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)

GTo 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.

21. Channel Tuning (Command: m a)

GTo 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]

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LG Electronics DU-37LZ30 owner manual Color Temperature Command2u, PIP Input Select Command2y, Channel Add/Del Command m b
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DU-37LZ30 specifications

The LG Electronics DU-37LZ30 is a standout model in the line of large-screen televisions that combines advanced technology with user-friendly features, making it a popular choice for home theater enthusiasts. This 37-inch television is part of LG's acclaimed line of LCD displays, known for delivering vibrant colors and sharp images.

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In summary, the LG Electronics DU-37LZ30 stands out with its vibrant display, advanced image processing, sleek design, and versatile connectivity options, making it an ideal choice for anyone looking to elevate their home entertainment experience.
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