LG LU34 Series User Manual

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3
RS-232C Congurations
7-Wire Configurations
(Standard RS-232C cable)
RXD
TXD
GND
DTR
DSR
RTS
CTS
TXD
RXD
GND
DSR
DTR
CTS
RTS
PC TV
2 3
3 2
5 5
4 6
6 4
7 8
8 7
D-Sub 9 D-Sub 9
3-Wire Configurations
(Not standard)
RXD
TXD
GND
DTR
DSR
RTS
CTS
TXD
RXD
GND
DTR
DSR
RTS
CTS
PC TV
2 3
3 2
5 5
4 6
6 4
7 7
8 8
D-Sub 9 D-Sub 9
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)
01. Power k a 00 to 01
02. Aspect Ratio k c (See p. 4)
03. Screen Mute k d (See p. 5)
04. Volume
Mute
k e 00 to 01
05. Volume
Control
k f 00 to 64
06. Contrast k g 00 to 64
07. Brightness k h 00 to 64
08. Colour k i 00 to 64
09. Tint k j 00 to 64
10. Sharpness k k 00 to 32
11. OSD Select k l 00 to 01
12. Remote
Control
Lock Mode
k m 00 to 01
13. Balance k t 00 to 64
14. Colour
Temperature
x u 00 to 64
15. Energy
Saving
j q (See p. 7)
16. Auto
Conguration
j u 01
17. Equalize j v (See p. 7)
18. Tune
Command
m a (See p. 7)
19. Programme
Add/Skip
m b 00 to 01
20. Key
m c (See p. 8)
21. Control Back
Light
m g 00 to 64
22. Input select x b (See p. 8)
• During USB operations such as DivX or EMF, all commands except
Power(ka) and Key(mc) are not executed and treated as NG.

LG LU34 Series Specifications

General

Brand	LG
Model	LU34 Series
Category	LED TV
Language	English