External Control Device Setup - LG 50PC3DH Owner's Manual

Reference

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 TV back panel.
- RS-232C connection cables are 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
(Serial female-female NULL modem cable)
PC
RXD
2
TXD 3
GND
5
DTR 4
DSR 6
RTS
7
CTS 8
D-Sub 9
54
RS-232C IN
DIGITAL AUDIO
HDMI/D HDMI/DVI IN VI IN
OUT (CONTROL & SERVICE)
OPTICAL
TV
TXD
3
2 RXD
GND
5
DSR
6
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
1
5
9
6
TV
TXD
3
RXD
2
GND
5
DTR
4
DSR
6
RTS
7
CTS
8
D-Sub 9