LG Electronics 23LS7D Flat Panel Television User Manual


 
APPENDIX
70
EXTERNAL CONTROL THROUGH RS-232C
APPENDIX
RS-232C Setup
The RS-232C port allows you connect the RS-232C input jack to an external control device (such as a computer
or an A/V control system) to control the TV’s functions externally.
Note: RS-232C on this unit is intended to be used with third party RS-232 control hardware and software.
The instructions below are provided to help with programming software or to test functionality using telenet
software.
VIDEO
AUDIO
L
(MONO)
R
S-VIDEO
ANTENNA/
CABLE IN
RS-232C IN
(CONTROL & SERVICE)
RGB (PC) IN
AUDIO IN
(RGB/DVI)
SERVICE
ONLY
HDMI/DVI IN
COMPONENT IN
AV IN
H/P
VIDEO
AUDIO
Type 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
)
5GND
6 DSR
(
DCE side ready
)
7 RTS
(
Ready to send
)
8 CTS
(
Clear to send
)
9 No Connection
1
6
5
9
PC