Rs-232C Configurations - LG LV661 Series Installation Manual

52
EXTERNAL CONTROL DEVICE SETUP

RS-232C Configurations

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.
7-Wire Configurations
(Standard RS-232C cable)
PC
RXD
2
TXD
3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
3-Wire Configurations
(Not standard)
PC
RXD 2
TXD 3
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
TV
3 TXD
2 RXD
GND
5
DSR
6
DTR
4
CTS
8
RTS
7
D-Sub 9
TV
3 TXD
RXD
2
GND
5
DTR
6
DSR
4
RTS
7
CTS
8
D-Sub 9