LG 65UU640C - RS-232 C Command Details: Tuning Data; Analog and Digital Tuning Data Formats

ENGLISH
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• Analog Antenna/Cable
Data 00 : Physical Channel Number
- Antenna (ATV) : 02~45 (Decimal: 2 ~ 69)
- Cable (CATV) : 01, 0E~7D (Decimal : 1,
14~125)
[Data 01 ~ 04]: Major/Minor Channel Number
Data 01 & 02: xx (Don’t care)
Data 03 & 04: xx (Don’t care)
Data 05: Input Source (Analog)
- 00 : Antenna TV (ATV)
- 01 : Cable TV (CATV)
• Digital Antenna/Cable
Data 00 : xx (Don’t care)
[Data 01][Data 02]: Major Channel Number
Data 01 : High byte Channel Data
Data 02 : Low byte Channel Data
- 00 01 ~ 27 0F (Decimal: 1 ~ 9999)
[Data 03][Data 04]: Minor Channel Number
Data 03 : High byte Channel Data
Data 04 : Low byte Channel Data
Data 05 : Input Source (Digital)
- 02 : Antenna TV (DTV) – Use Physical
Channel Number
- 06 : Cable TV (CADTV) – Use Physical
Channel Number
- 22 : Antenna TV (DTV) – Don’t Use
Physical Channel Number
- 26 : Cable TV (CADTV) - Don’t Use
Physical Channel Number
- 46 : Cable TV (CADTV) – Use Major
Channel Number Only (One Part Channel)
* Two bytes are available for each major and minor
channel data, but usually the low byte is used alone
(high byte is 0).
• Tune Command Examples:
1 Tune to the Analog cable (NTSC) channel 35.
Set ID = All = 00
Data 00 = Channel Data is 35 = 23
Data 01 & 02 = No Major = 00 00
Data 03 & 04 = No Minor = 00 00
Data 05 = Analog Cable TV = 01
Total = ma 00 23 00 00 00 00 01
2 Tune to the digital antenna (ATSC) channel 30-3.
Set ID = All = 00
Data 00 = Don’t know Physical = 00
Data 01 & 02 = Major is 30 = 00 1E
Data 03 & 04 = Minor is 3 = 00 03
Data 05 = Digital Antenna TV = 22
Total = ma 00 00 00 1E 00 03 22
Ack
[a][ ][Set ID][ ][OK][Data 00][Data 01][Data 02]
[Data 03][Data 04][Data 05][x][a][ ][Set ID][ ]
[NG][Data 00][x]
* For Japan Model
► To tune channel to following physical/major/minor
number.
Transmission
[m][a][ ][0][ ][Data 00][ ][Data 01][ ][Data 02]
[ ][Data 03][ ][Data 04][ ][Data 05][Cr]