External Control Through Rs-232C - LG 47LB7RF Series Owner's Manual

APPENDIX
HDMI DVI IN

EXTERNAL CONTROL THROUGH RS-232C

Connect the RS-232C input jack to an external control device (such as a computer or an A/V con-
trol 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
HDMI DVI IN MI DVI IN HDMI IN HDMI IN
Type of Connector; D-Sub 9-Pin Male
HDMI IN
No.
2
1
1(DVI)
2
3
4
5
6
7
8
9
94
HDMI IN
RGB
AUDIO
AV IN 1 AV IN 1 AV OUT AV OUT
(PC) (RGB/DVI)
HDMI IN
(PC/DTV)
2
RS-232C IN
1(DVI)
(CONTROL & SERVICE)
RGB IN
AUDIO
RGB
(PC/DTV) (RGB/DVI)
Pin Name
No connection
RS-232C IN
AUDIO
S-VIDEO
(CONTROL & SERVICE) VIDEO
RXD ( Receive data )
TXD ( Transmit data )
DTR ( DTE side ready )
GND
DSR ( DCE side ready )
RTS ( Ready to send )
CTS ( Clear to send )
No Connection
1
6
RGB IN
AUDIO
RGB
(RGB/DVI)
S-VIDEO VIDEO
5
9 9
AUDIO