LG Electronics 47LD450, 32LD350, 47LD520, 47LD420 Data5, Downloaded From TV-Manual.com Manuals

Data5:

Thetableaboveliststhebinarycodewhichmustbe convertedtoHexadecimalbeforesendingForexample:. ThebinarycodetotunethesubsourcetoanNTSC cablechannelis"10000001",whichtranslatesto"81" inHex.

*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'signored when using NTSC.

*5th bit: Use 0 with NTSC since it can only use the phys- ical channel number. Normally use 1 for ATSC since most times it doesn't matter what the physical number is.

*4th bit: Set to 0.

*3-0 bits: Choose signal type.

*Tune Command Examples:

1.Tune to the analog (NTSC) cable channel 35. 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

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_rnen![a][ ] [Set !D][] [O K] [DataO0] [DataO] ]

[Data02] [DataOS] [Data04] [x] [a][] [Set !D] ...........

[ ] [NG] [DataO0] [x]

21.Channel Add/Del (Command: m b) To add and delete the channels.

Transmission [m] [b] [ ] [Set ID] [ ] [Data] [Cr]

Data 00: Channel Delete Data 01 : Channel Add

A_knoWiedgernenL [b][ ][Set ID][ ][0K/NG] [Data] [x]

22.Key (Command: m c)

To send IR remote control code.

Transmission[m] [€][] [Set ID][] [Data] [Cr]

See page 121.

Acknowledgement[c][] [Set ID][] [OK/NG] [Data] [x] When TV is in the standby mode, TV will turn on by POWER button of remote control only.

23. Backlight (Command: m g)
To adjust screen	backlight.
Transmission[m]	[g] [ ] [Set I D] [ ]	[Data] [Cr]
Data Min:00 - Max:64 (*transmit by Hexadecimal code)
*Refer to 'Real data mapping'.			-O
			-O
Acknowledgement[g][][SetlD][]		[OK/NG] [Data] [x]	Z
			X

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