Connecting to an audio system, Digital optical audio connection – LG 42PM4700 User Manual
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ENG
ENGLISH
MAKING CONNECTIONS
Connecting to an Audio System
You may use an optional external audio system instead of the built-in speaker.
NOTE
y
y
If you use an optional external audio device instead of the built-in speaker, set the TV speaker feature
to off.
Digital Optical Audio Connection
Transmits a 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.
NOTE
y
y
Do not look into the optical output port. Looking at the laser beam may damage your vision.
y
y
Audio with ACP (Audio Copy Protection) function may block digital audio output.
OPTICAL AUDIO IN
OPTICAL
DIGITAL
AUDIO OUT
(*No
t P
ro
vided)
Digital Audio System