Communication Parameters; Auto Configuration - LG LU766A Owner's Manual

RS-232C Configurations
7-Wire Configurations
(Standard RS-232C cable)
PC
RXD 2
3
TXD
GND 5
4
DTR
DSR 6
RTS 7
8
CTS
D-Sub 9
3-Wire Configurations
(Not standard)
PC
RXD 2
TXD 3
GND 5
4
DTR
DSR 6
7
RTS
CTS 8
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.
4
Command Reference List
(Depending on model)
1 Power
TV
2 Aspect Ratio
3 TXD
3 Screen Mute
2
RXD
4 Volume Mute
5 GND
6
DSR 5 Volume Control
4 DTR
6 Contrast
8 CTS
7 Brightness
7
RTS
8 Colour
D-Sub 9
9 Tint
10 Sharpness
11 OSD Select
12 Remote
Control Lock
TV
Mode
3 TXD
13 Balance
2 RXD
14 Colour
5 GND
Temperature
6
DSR
15 Energy Saving
4 DTR
16 Auto
8
RTS
Configuration
7 CTS
17 Equalizer
D-Sub 9
18 Tune
Command
19 Programme
Skip/Add
20 Key
21 Control
Backlight
22 Input select
• During USB operations such as DivX or EMF, all commands except
Power(ka) and Key(mc) are not executed and treated as NG.
Command1 Command2
(Hexadecimal)
k a
k c
k d
k e
k f
k g
k h
k i
k j
k k
k l
k m
k t
x u
j q
j u
j v
m a
m b
m c
m g
x b
Data
00 to 01
(See p. 5)
(See p. 6)
00 to 01
00 to 64
00 to 64
00 to 64
00 to 64
00 to 64
00 to 32
00 to 01
00 to 01
00 to 64
00 to 64
(See p. 8)
01
(See p. 8)
(See p. 8)
00 to 01
(See p. 9)
00 to 64
(See p. 9)