Connecting To An Audio System; Digital Optical Audio Connection - LG 42PM4700 Owner's Manual

28
MAKING CONNECTIONS

Connecting to an Audio System

You may use an optional external audio system instead of the built-in speaker.
NOTE
If you use an optional external audio device instead of the built-in speaker, set the TV speaker feature
y y
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
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.
y y
Digital Audio System
OPTICAL
DIGITAL
AUDIO OUT
OPTICAL AUDIO IN