Communication Parameters; Command Reference List - LG 50PA4500 Owner's Manual

6
EXTERNAL CONTROL DEVICE SETUP

Communication Parameters

Baud rate: 9600 bps (UART)
y y
Data length: 8 bits
y y
Parity : None
y y

Command reference list

COMMAND1
01. Power k
02. Input Select x
03. Aspect
k
Ratio
04. Screen
k
Mute
05. Volume
k
Mute
06. Volume
k
Control
07. Contrast k
08. Brightness k
09. Color k
10. Tint k
11. Sharpness k
12. OSD Select k
13. Remote
Control Lock k
Mode
COMMAND1 COMMAND2
21. Channel
m
Tuning
DATA
COMMAND2
(Hexadecimal)
a 00 - 01
b (See p.8)
c (See p.8)
d 00 - 01
e 00 - 01
f 00 - 64
g 00 - 64
h 00 - 64
i 00 - 64
j 00 - 64
k 00 - 32
l 00 - 01
m 00 - 01
DATA00
(Hexadecimal) (Hexadecimal)
physical major
a program program
high low
Stop bit: 1 bit
y y
Communication code: ASCII code
y y
Use a crossed (reverse) cable.
y y
COMMAND1
14. Balance k
15. 3D (For 3D
x
TV)
16. Color
x
Temperature
17.Extended
x
3D (For 3D TV)
18. ISM
j
Method
19. Energy
j
Saving
20. Auto
j
Configuration
22. Channel
m
Add/Del
23. Key m
DATA01 DATA02 DATA03
(Hexadecimal) (Hexadecimal)
major low minor high minor low
DATA
COMMAND2
(Hexadecimal)
t 00 - 64
t (See p.9)
u 00 - 64
v (See p.9)
p (See p.9)
q (See p.9)
u (See p.10)
b 00 - 01
c (See p.10)
DATA04 DATA05
(Hexadecimal) (Hexadecimal)
attribute