161. Additional TV Features
Supplemental Audio Connections (840 series), continued
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 an amplified
1.Connect your A/V receiver’s HDMI output and center channel pre out to the TV as shown.
AUDIO/SURROUND
R
DIGITAL
AUDIO
OUTPUT
EXTERNAL
CONTROLLER
INPUT
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| CENTER SUB WOOFER |
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| OUTPUT |
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| ANT | 3D | CENTER |
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| EMITTER | INPUT R | |||
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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.
HDMI cable
A/V receiver with HDMI output
Surround sound |
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| HDMI OUT | ||
source device | |||||
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RCA/RCA audio cable
CENTER
CHANNEL
PRE OUT
For assistance call 1(800)
