LG 43LU34 Series, Owner'S Manual

Page: 52 / 70

ENGLISH
4
RS-232C Configurations
7-Wire Configurations
(Standard RS-232C cable)
PC TV
RXD 2 3 TXD
TXD 3 2 RXD
GND 5 5 GND
DTR 4 6 DSR
DSR 6 4 DTR
RTS 7 8 CTS
CTS 8 7 RTS
D-Sub 9 D-Sub 9
3-Wire Configurations
(Not standard)
PC TV
RXD 2 3 TXD
TXD 3 2 RXD
GND 5 5 GND
DTR 4 6 DSR
DSR 6 4 DTR
RTS 7 8 RTS
CTS 8 7 CTS
D-Sub 9 D-Sub 9
Communication Parameters
•
Baud rate: 9,600 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)
1 Power k a 00 to 01
2 Aspect Ratio k c (See p. 5)
3 Screen Mute k d (See p. 6)
4 Volume Mute k e 00 to 01
5 Volume Control k f 00 to 64
6 Contrast k g 00 to 64
7 Brightness
k h 00 to 64
8 Colour k i 00 to 64
9 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. 8)
16 Auto
Configuration
j u 01
17 Equalizer j v (See p. 8)
18 Tune Command m a (See p. 8)
19 Programme
Skip/Add
m b 00 to 01
20 Key m c (See p. 9)
21 Control
Backlight
m g 00 to 64
22 Input select
x b (See p. 9)
• During USB operations such as DivX or EMF, all commands except
Power(ka) and Key(mc) are not executed and treated as NG.