LG 49LV640S - Communication Parameters

19
ENGLISH
Communication Parameters
Baud rate : 9600 bps (UART)
Data length : 8 bits
Parity : None
Stop bit : 1 bit
Communication code : ASCII code
Use a crossed (reverse) cable.
Command reference list
(Depending upon model)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
01. Power* k a 00 to 01 13. Treble k r 00 to 64
02. Aspect
Ratio
k c (page 21) 14. Bass k s 00 to 64
03. Screen
Mute
k d (page 21) 15. Balance k t 00 to 64
04. Volume
Mute
k e 00 to 01
16. Color
(Colour)
Temperature
x u 00 to 64
05. Volume
Control
k f 00 to 64 17. Equalizer j v (page 23)
06. Contrast k g 00 to 64
18. Energy
Saving
j q 00 to 05
07. Brightness k h 00 to 64
19. Tune
Command
m a (page 23)
08. Color/
Colour
k i 00 to 64
20. Channel
(Programme)
Add/Del(Skip)
m b 00 to 01
09. Tint k j 00 to 64 21. Key m c Key Codes
10. Sharpness k k 00 to 32
22. Control
Backlight,
Control Panel
Light
m g 00 to 64
11. OSD Select k l 00 to 01
23. Input
select (Main)
x b (page 25)
12. Remote
Control Lock
Mode
k m 00 to 01
24. Auto
Configure
j u (page 25)
* Note: During playing media, all commands except Power (ka) and Key (mc) are not executed and treated as
NG. With RS-232C cable, TV can communicate “ka command” in power-on or power-off status. But with USB-
to-Serial converter cable, the command works only if TV is on.