42 Connecting Your TV
When using an external AV amplier the picture and sound may not be
properly synchronized. In this case, adjust the delay time of the sound on
the AV amplier.
NOTE
The control range of the delay time differs according to the device you use.

Connecting an HDMI audio system

If your HDMI audio system supports ARC, audio from the TV can be
sent to the audio system via an existing HDMI cable.
You will need an HDMI cable.
TV back panel
HDMI
cable
AV amplifier that
supports ARC
HDMI IN
(Sample Illustration) L9300UC Series— Connecting to HDMI ARC

HDMI ARC (Audio Return Channel) feature

This feature enables the audio signal of the TV to be sent to an audio
system via the HDMI cable. It will not be necessary to connect a cable
from the audio output of the TV to the audio input of the audio system to
reproduce the audio received from the tuner of the TV through the audio
system.
Connecting an HDMI audio system