External Control Device Setup - LG 42PX5D Owner's Manual

External Control Device Setup

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 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 cables are not supplied with the TV.
RS-232C Setup
RS-232C Setup
Cable
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
92 Plasma TV
RS-232C INPUT
(CONTROL/SERVICE)
OUTPUT
HDMI 2
COMPONENT2
DIGITAL AUDIO (OPTICAL)
IEEE-1394
INPUT
HDMI1 /DVI
DVI
INPUT
PC
PDP
3 TXD
2 RXD
GND
5
6 DSR
4 DTR
CTS
8
7 RTS
D-Sub 9
VIDEO
AUDIO
L
COMPONENT INPUT 2
DVD
/DTV
AUDIO INPUT
RGB INPUT
INPUT
COMPONENT INPUT 1
3-Wire Configurations
(Not standard)
PC
RXD 2
TXD 3
GND
5
DTR 4
DSR 6
RTS
7
CTS 8
D-Sub 9
VIDEO AUDIO
L R
R
MONITOR OUTPUT
CABLE ANTEN
REMOTE
CONTROL
(MONO)
A/V INPUT
S-VIDEO
1
5
9
6
PDP
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9