LG DU-37LZ30 Owners Manual - Page 38

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 picture 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 (standard) 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] 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. 38