Appendix; External Control Device Setup - LG 42PM1M-UC Owner's Manual

Appendix

Appendix

External Control Device Setup

External Control Device Setup
- Connect the RS-232C input jack to an external control device (such as a computer or an A/V 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.
- RS-232C connection cables are used for service.
RS-232C Setup
RS-232C Setup
REMOTE
CONTROL
RS-232C INPUT
HDMI/
(CONTROL/SERVICE) DVI(VIDEO) AUDIO INPUT
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
AUDIO AUDIO
RGB OUTPUT R L
R L
VARIABLE ARIABLE
VIDEO AUDIO
RGB INPUT AUDIO OUT AUDIO OUT
PC
PDP
TXD
3
2 RXD
GND
5
DSR
6
4 DTR
CTS
8
7 RTS
D-Sub 9
External Control Device Setup
3-Wire Configurations
(Not standard)
PC
RXD
2
TXD 3
GND 5
DTR
4
DSR 6
RTS 7
CTS 8
D-Sub 9
1
5
9
6
PDP
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9
Owner's Manual 33