LG LU34 Series - Communication Parameters

ENGLISH
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.