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16 1. Additional TV Features
For assistance call 1(800) 332-2119
Using the TV Speakers as a Center Channel
If using an external surround sound system, you can
use the TV’s speakers to provide center channel sound.
Your A/V receiver must have a center channel pre out
that can supply a pre-amplified center-channel signal to
the TV.
1.
Connect your A/V receiver’s HDMI output and
center channel pre out to the TV as shown.
HDMI OUT
CENTER
CHANNEL
PRE OUT
Surround sound
source device
3D
GLASSES
EMITTER
ANT
DIGITAL
AUDIO
OUTPUT
AUDIO/SURROUND
-OUTPUT-
R
L
LAN
CENTER
INPUT
SUB WOOFER
OUTPUT
USB-P
1
2
3 4
HDMI
L
R
CENTER
INPUT
A/V receiver
with HDMI
output
RCA/RCA
audio cable
HDMI cable
2.
Turn on the A/V receiver’s center channel pre out if
needed. See the A/V receiver’s instruction manual.
3.
Enable the TV’s center channel mode. Press the
AUDIO
key and press to display the TV Speakers
option. Press to select Center.
4.
Compare the center channel volume from TV’s
speakers to the rest of the sound system. If the
center channel volume needs adjustment,
a. Press
AUDIO
and press to display the
Center
Level
volume slider
.
b.
Adjust TV speaker volume using
the
keys.
c. Compare the center channel volume to the rest
of the sound system. Repeat this adjustment if
needed.
Supplemental Audio Connections (842 series), continued