LG 19LC2D Owner's Manual page 73

APPENDIX
I
RS-232C Setup
Type of Connector; D-Sub 9-Pin Male
1
6
HDMI/DVI IN
VIDEO
SERVICE
ONLY
L(MONO)
H/P
RS-232C IN
(CONTROL SERVICE )
5
9
ANTENNA/
CABLE IN
AV IN
S-VIDEO
AUDIO
AUDIO
(RGB/DVI)
RGB (PC) IN
IN
R
VIDEO AUDIO
COMPONENT IN
71