Connecting To An Audio System; Digital Optical Audio Connection; Connecting To Headphone Connection - LG 55LV770S Owner's Manual

Connecting to an Audio
System
Use an external audio system instead of the built-
in speaker.
NOTE
y
If you use an external audio device
instead of the built-in speaker, set the TV
speaker feature to off (See p.104).

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.
CAUTION
y
Do not look into the optical output port.
Looking at the laser beam may damage your
vision.
MAKING CONNECTIONS
Connecting to Headphone
Connection
Listen to the sound through a headphone.
NOTE
y
AUDIO menu items are disabled when
connecting a headphone.
y
When changing AV MODE with a
headphone connected, the change is
applied to video but not to audio.
y
Optical Digital Audio Out is not available
when connecting a headphone.
y
Headphone impedance: 16
y
Max audio output of headphone: 10 mW
to 15 mW
y
Headphone jack size: 0.35 cm
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