LG 19LU55 Owner's Manual page 40

1. How to connect
Connect one end of the optical cable to the TV port of
O O P P T T I I C C A A L L D D I I G G I I T T A A L L A A U U D D I I O O O O U U T T .
Connect the other end of the optical cable to the digital
audio input on the audio equipment.
Set the "TV Speaker option - Off " in the AUDIO menu.
( ). See the external audio equipment instruction
p p . . 8 8 5 5
G G
manual for operation.
! NOTE
When connecting with external audio equipments, such as
G G
amplifiers or speakers, you can turn the TV speakers off in
the menu. (
CAUTION
Do not look into the optical output port. Looking at the
G
laser beam may damage your vision.
Audio with ACP (Audio Copy Protection) function may
G G
block digital audio output.
40
p p . . 8 8 5 5 )
G G
(Except 19/22LH20, 22LH200C)
2
1
RGB IN (PC)
AUDIO IN
(RGB/DVI) OPTICAL DIGITAL
AUDIO OUT
1
ANTENNA/
CABLE IN
RS-232C IN
(CONTROL&SERVICE)
/DVI IN
2