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.
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