Communication Parameters - LG 42LX530S Manual Del Usuario

Communication Parameters

• Baud rate : 9600 bps (UART)
• Data length : 8 bits
• Parity : None
Command reference list
(Depending upon model)
COMMAND1 COMMAND2
01. Power* k
02. Aspect Ratio k
03. Screen Mute k
04. Volume
k
Mute
05. Volume
k
Control
06. Contrast k
07. Brightness k
08. Color/Colour k
09. Tint k
10. Sharpness k
11. OSD Select k
12. Remote
Control Lock k
Mode
13. Treble k
14. Bass k
* Note: During playing or recording media, all commands except Power (ka) and Key (mc) are not executed
and treated as NG.
With a 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.
DATA
(Hexadecimal)
a 00 to 01
c (page 19)
d (page 19)
e 00 to 01
f 00 to 64
g 00 to 64
h 00 to 64
i 00 to 64
j 00 to 64
k 00 to 32
l 00 to 01
m 00 to 01
r 00 to 64
s 00 to 64
• Stop bit : 1 bit
• Communication code : ASCII code
• Use a crossed (reverse) cable.
COMMAND1 COMMAND2
15. Balance k
16. Color (Colour)
x
Temperature
17. ISM Method
j
(Only Plasma TV)
18. Equalizer j
19. Energy Saving j
20. Tune
m
Command
21. Channel m
(Programme)
Add/Del(Skip)
22. Key m
23. Control m
Backlight, Control
Panel Light
24. Input select x
(Main)
25. 3D (Only 3D x
models)
26. Extended 3D x
(Only 3D models)
27. Auto j
Configure
DATA
(Hexadecimal)
t 00 to 64
u 00 to 64
p (page 21)
v (page 21)
q 00 to 05
a (page 21)
b 00 to 01
c Key Codes
g 00 to 64
b (page 23)
t (page 23)
v (page 24)
u (page 24)
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