External Control Device Setup ; Rs-232C - LG RZ-37LZ55 Owner's Manual

External Control Device Setup ; RS-232C

External Control Device Setup ; RS-232C
- Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system)
and control the TV's functions externally.
- Connect the serial port of the control device to the RS-232C jack on the TV back panel.
- RS-232C connection cable is not supplied with the TV.
RS-232C Setup
RS-232C Setup
T ype of Connector; D-Sub 9-Pin Male
T ype of Connector; D-Sub 9-Pin Male
No. Pin name
1 No connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection
RS-232C Configurations RS-232C Configurations
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
48
TV
TXD
3
2 RXD
5 GND
6 DSR
4 DTR
CTS
8
7 RTS
D-Sub 9
PC
3-Wire Configurations
(Not standard)
PC
RXD
2
TXD 3
GND 5
DTR 4
DSR 6
RTS 7
CTS 8
D-Sub 9 D-Sub 9
1
5
9
6
TV
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8