LG 32LC7D Owner's Manual page 93

Data5:
The table above lists the binary code which must be
converted to Hexadecimal before sending. For example:
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 phys-
ical channel number. Normally use I for ATSC since most
times it doesn't matter what the physical number is,
* 4th bit: Set to O,
* 3-0 bits: Choose signal type.
* Tune Command Examples:
1, Tune to the analog (NTSC) cable channel 55,
Data 0= Physical of 55 = 25
Data 1 & 2 = No Major = O0 00
Data 3 & 4 = No Minor = 00 O0
Data 5 = 0000 0001 in binary = 01
Total = ma 00 25 00 00 O0 00 01
2, Tune to the digital (ATSC) local channel 30-3,
Data 0 = Don't know Physical = O0
Data 1 &2 = Major is 30 = 00 1E
Data 3 &4=Minoris3 =0003
Data 5 = 0010 0010 in binary = 22
Total = ma 00 O0 O0 1 E 00 03 22
21.
Channel Add/Del (Command: m b)
To add and delete the channels
Transmission [m][b][ ][Set ID][ ][Data][Cr]
Data O: Channel Delete Data 1: Channel Add
Acknowledgement [b] [ ] [Set ID] [ ] [OKiNG] [Data] [x]
22.
Key (Command: m c)
To send IR remote key code.
Transmission [m] [c][ ] [Set ID][ ] [Data] [Cr]
Data Key code: Refer to page 85,
Acknowledgement [c] [ ][Set ID] [ ] [OK/NG] [Data] [x]
23.
Input select(Command: x b) (Main Picture Input)
To select input source for TV.
Transmission [x] [b] [ ] [Set ID] [ ] [Data] [Cr]
Data 00 : DTV (Antenna)
Data 01 : DTV (Cable)
Data 10 : Analog (Antenna)
Data 11 : Analog (Cable)
Data 20 : AV1
Data 21 : AV2
Data 40 : Component 1
Data 41 : Component 2
Data 60 : RGB PC
Data 90 : HDMI1/DVI
Data 91 : HDMI2
Acknowledgement [b] [ ] [Set ID][ ] [OKiNG] [Data] [x]
-O
-O
m
Z
E_
X
Acknowledgement[a][ ] [set ID] [ ] [OK] [Data0] [Data1 ]
[Data2] [Data3] [Dat a4] [x] [a][] [Set ID]
[ ] [NG] [DataO][x]
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