LG LV640S Installation Manual page 35

* 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][ ][Data00][ ][Data01][ ][Data02][ ]
[Data03][ ][Data04][ ][Data05][Cr]
20. Channel (Programme) Add/Del(Skip)
(Command: m b)
• To skip current channel(programme) for
next time.
Transmission
[m][b][ ][Set ID][ ][Data][Cr]
Data 00: Del(ATSC,ISDB)/Skip(DVB) 01: Add
Ack
[b][ ][Set ID][ ][OK/NG][Data][x]
- Set the saved channel status to del(ATSC,
ISDB)/ skip(DVB) or add.
EXTERNAL CONTROL DEVICE SETUP
21. Key (Command: m c)
• To send IR remote key code.
Transmission
[m][c][ ][Set ID][ ][Data][Cr]
Data Key code - page 16
Ack
[c][ ][Set ID][ ][OK/NG][Data][x]
22. Control Backlight, Control Panel Light
(Command: m g)
* For LCD TV / LED TV
• To control the backlight.
Transmission
[m][g][ ][Set ID][ ][Data][Cr]
Data Min : 00 to Max : 64
Ack
[g][ ][Set ID][ ][OK/NG][Data][x]
23. Input select (Command: x b) (Main
Picture Input)
• To select input source for main picture.
Transmission
[x][b][ ][Set ID][ ][Data][Cr]
Data 00 : DTV
01 : CADTV
02 : Satellite DTV ISDB-BS (Japan)
03 : ISDB-CS1 (Japan)
04 : ISDB-CS2 (Japan)
20 : AV or AV1
21 : AV2
60 : RGB
90 : HDMI1
92 : HDMI3
Ack
[b][ ][Set ID][ ][OK/NG][Data][x]
* This function depends on model and
signal.
35
10 : ATV
11 : CATV
40 : Component1
41 : Component2
91 : HDMI2
93 : HDMI4