LG 43UV770H, Owner'S Manual

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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
10.
Sharpness
k k 00 to 32
02. Aspect
Ratio
k c (page 21)
11. OSD
Select
k l 00 to 01
03. Screen
Mute
k d (page 21)
12. Remote
Control Lock
Mode
k m 00 to 01
04. Volume
Mute
k e 00 to 01 13. Balance k t 00 to 64
05. Volume
Control
k f 00 to 64
14. Color
(Colour)
Temperature
x u 00 to 64
06. Contrast k g 00 to 64 15. Equalizer j v (page 23)
07. Brightness k h 00 to 64
16. Key m c Key Codes
08. Color/
Colour
k i 00 to 64
17. Control
Backlight,
Control Panel
Light
m g 00 to 64
09. Tint k j 00 to 64
18. Input
select (Main)
x b (page 23)
* 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.
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