LG 42LY340C - RS-232 C Communication Protocols

32
ENGLISH
EXTERNAL CONTROL DEVICE SETUP
Communication Parameters
• Baud rate: 9600 bps (UART)
• Data length: 8 bits
• Parity : None
• Stop bit: 1 bit
• Communication code: ASCII code
• Use a null modem cable.
Command Reference List
COMMAND1 COMMAND2
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
01. Power k a 00 - 01 14. Balance k t 00 - 64
02. Input
Select
x b (See p. 34)
15. 3D (For
3D TV)
x t (See p. 35)
03. Aspect
Ratio
k c (See p. 34)
16. Color
Temperature
x u 00 - 64
04. Screen
Mute
k d 00 - 01
17. Extended
3D (For 3D
TV)
x v (See p. 36)
05. Volume
Mute
k e 00 - 01
18. Auto
Configuration
j u (See p. 36)
06. Volume
Control
k f 00 - 64
20. Channel
Add/Del
m b 00 - 01
07. Contrast k g 00 - 64 21. Key m c (See p. 37)
08.
Brightness
k h 00 - 64
22. Backlight m g 00 - 64
09. Color k i 00 - 64 23. Equalize j v (See p. 37)
10. Tint k j 00 - 64
11.
Sharpness
k k 00 - 32
12. OSD
Select
k l 00 - 01
13. Remote
Control
Lock Mode
k m 00 - 01
COMMAND1 COMMAND2
DATA00
(Hexadecimal)
DATA01
(Hexadecimal)
DATA02
(Hexadecimal)
DATA03
(Hexadecimal)
DATA04
(Hexadecimal)
DATA05
(Hexadecimal)
19.
Channel
Tuning
m a
physical
program
high
major
program
low
major low minor high minor low attribute