External Control Device Setup - LG RU-42PX10C Owner's Manual

External Control Device Setup
Control Device Setup
Connect the RS-232C input jack to an external control device (such as a computer or an AN control system)
and control the Monitor's functions externally.
Connect the serial port of the control device to the RS-232C jack on the Monitor back panel.
RS-232C connection cables are not supplied with the Monitor.
PC
1
No. Pin name
1 No connection {_d(_O000_(])/_ 5
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
RXD
TXD
GND
DTR
DSR
RTS
CTS
7-Wire Configurations
(Standard RS-232C cable)
PC PDP
iliiiiiiiiiiiiiiiiiiiiiiiiiiii!ii6i!i!i!i!i!i!i!i!;i;_i_!
D-Sub 9 D-Sub
3-Wire Configurations
(Not standard)
PC
TXD RXD
RXD TXD
GND GND
DSR DTR
DTR DSR
CTS RTS
RTS CTS
D-Sub 9
PDP
D-Sub 9
TXD
RXD
GND
DTR
DSR
RTS
CTS
Owner's Manual 33