![background image](/i/lg/157715/lg-55la741v/h/lg-55la741v-161.png)
5
ENG
ENGLISH
5
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 crossed (reverse) cable.
Command reference list
(Depending on model)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
COMMAND1 COMMAND2
DATA
(Hexadecimal)
01. Power
off
k
a
00
13. Balance
k
t
00 to 64
02. Aspect
Ratio
k
c
(See p.6)
14. Color
(Colour)
Temperature
x
u
00 to 64
03. Screen
Mute
k
d
(See p.6)
15. ISM
Method (Only
Plasma TV)
j
p
(See p.8)
04. Volume
Mute
k
e
00 to 01
16. Energy
Saving
j
q
00 to 05
05. Volume
Control
k
f
00 to 64
17. Tune
Command
m
a
(See p.8)
06. Contrast k
g
00 to 64
18. Channel
(Programme)
Add/Del(Skip)
m
b
00 to 01
07.
Brightness
k
h
00 to 64
19. Key
m
c
Key
Codes
08. Color/
Colour
k
i
00 to 64
20. Control
Back Light,
Control Panel
Light
m
g
00 to 64
09. Tint
k
j
00 to 64
21. Input
select (Main)
x
b
(See p.10)
10.
Sharpness
k
k
00 to 32
22. 3D
(Only 3D
models)
x
t
(
See p.11
)
11. OSD
Select
k
l
00 to 01
23. Extended
3D (Only 3D
models)
x
v
(
See p.11
)
12. Remote
Control
Lock Mode
k
m
00 to 01
* Note: During USB operations such as DivX or EMF, all commands except Power(ka) and Key(mc) are
not executed and treated as NG.