LG 22LG3DCH Owner's Manual page 22

I
I
I
Y P P L R
B R
UPDATE UPDATE
USB IN
HDMI/DVI IN SERVUCE ONLY
(SERVICE ONLY) (SERVIC
VIDEO
AUDIO ( )
MONO
VIDEO AUDIO
RESET
RS-232C IN RS-23
RGB IN (PC) RGB IN
AUDIO IN AU
CO
(RGB/DVI) (RG