User Manual - Page 128

For 47LV3730.

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128
ENG
ENGLISH
MAKING CONNECTIONS
Connecting to an Audio
System
Use an external audio system instead of the
built-in speaker.
y
If you use an external audio device instead
of the built-in speaker, set the TV speaker
feature to off (See p.108).
NOTE
Digital Optical Audio Connection
Transmits the digital audio signal from the TV to an
external device. Connect the external device and
the TV with the optical audio cable as shown in the
following illustration.
RS-232C IN (CONTROL&SERVICE
)
IN
1
IN
2
I
N
3
IN
4
US
B IN
1
US
B IN
2
LAN
R
G
B IN
(
P
C)
OPTICAL DIGITAL
AUDIO OUT
AUDIO IN
(RGB/DVI)
AUDIO
IN
AUDIO IN
ANTENNA/
CABLE
IN
ANTENNA
ANTENNA
A
V IN
2
A
UDI
O
/
VIDE
O
CO
MP
O
NENT IN
2
A
UDI
O
/
Y P
B
P
R
H/P
WIRELE
SS
C
ONTROL
A
UDI
O
V
IDE
O
L
/
M
O
N
O
R
AV IN 1
C
OMPONENT
IN 1
AU
DI
O
R
L
Y
P
B
P
R
V
IDE
O
/
DV
I
/
DV
I
/
DV
I
/
DV
I
OPTICAL
AUDIO IN
A
NTENNA I
N
CO
MP
O
NENT IN
A
UDIO
R
L
Y
P
B
P
R
V
IDE
O
A
V IN
1
V
IDE
O
1
2
L/
MONO
R
AUDIO
A
AUDIO
/
DVI IN
1
IN2
L
A
N
OPTICAL
DIGITAL
AUDIO OUT
(
R
G
B
/
D
V
I
)
AU
D
I
O
I
N
RGB IN (PC)
RS-232C IN
(CO
NTR
O
L
&
S
ERVI
C
E
)
OPTICAL
AUDIO IN
or
y Do not look into the optical output port.
Looking at the laser beam may damage your
vision.
CAUTION
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