LG 42LG50DC Owners Manual - Page 113

Data 05: The table above lists the binary code which must be converted to Hexadecimal before sending. For example: 20. Channel Add/Del (Command: m b) To add and delete the channels The binary code to tune the sub source to an NTSC cable channel is "1000 0001 ", which translates to "81" in Hex. * 7th bit : For which source do you want to change the channel. * 6th bit: Use a two part or one part channel. Most cases just use 0 since it's ignored when using NTSC. * 5th bit: Use 0 with NTSC since it can only use the physical channel number. Normally use 1 for ATSC since most times it doesn't matter what the physical number is. TransmissiOn [m] [b][] [Set ID] [ ] [Data] [Cr] Data 00: Channel Delete Data 01 : Channel Add Acknowledgernen_ [b][ ][Set ID][ ][0KING] [Data] [x] 21. Key (Command: m c) To send IR remote key code. Transmission [m] [c][] [Set ID] [] [Data] [cr] Data Key code: Refer to page 106. Acknowledgernen_ [c][ ][Set ID][ ][OK/NG] [Data] [x] * 4th bit: Set to 0. * 3-0 bits: Choose signal type. 22. Backlight (Command: m g) To adjust screen backlight. Transmission [m] [g][ ][Set iD][] [Data] [cr] * Tune Command Examples: Data Min:00 - Max:64 (*transmit by Hexadecimal code) 1. Tune to the analog (NTSC) cable channel 35. *Refer to 'Real data mapping '. See page 111. Data 00 = Physical of 35 = 23 Data 01 & 02 = No Major = 00 00 Data 03 & 04 = No Minor = 00 00 Data 05 = 0000 0001 in binary = 01 Total = ma 00 23 00 00 00 00 01 AcknOWledgement [g] [ ] [set ID] [ ] [OKiNG] [Data] [x] -O -O m Z C7 X 2. Tune to the digital (ATSC) local channel 30-3. Data 00 = Don't know Physical = 00 Data 01 & 02 = Major is 30 = 00 1 E Data 03 & 04 = Minor is 3 = 00 03 Data 05 = 0010 0010 in binary = 22 Total = ma 00 00 00 1E 00 03 22 AcknoWledg_men![a][] [Set !D][] [O K.] [DataO0] [DataO] ] [Data02] [Data03] [Data04 ] [x] [a][] [Set !D NG] [DataO0] [x] 113