- LG LCD TV Plasma TV Owner's Manual

107
APPENDIX
EXTERNAL CONTROL THROUGH RS-232C
(ONLY PLASMA TV MODELS)
RS-232C 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.
AUDIO
(RGB/DVI)
RGB (PC)
RGB IN
RS-232C IN
(CONTROL)
HDMI IN HDMI IN HDMI DVI IN HDMI DVI IN
Type of Connector; D-Sub 9-Pin Male
HDMI IN HDMI DVI IN
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
99
1
5
6