1. Additional TV Features | 15 |
Supplemental Audio Connections (840 series), continued
External Rear Speakers
You may wish to supplement surround sound from the |
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| AUDIO/SURROUND | |
TV with external rear speakers. External speakers can |
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fill in rear sound if your room lacks a rear wall suitable |
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| EXTERNAL | |
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| CONTROLLER | ||
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| INPUT | |
for sound reflections. Mitsubishi recommends Polk |
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| CENTER SUB WOOFER | |
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| INPUT OUTPUT | ||
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| HDMI | |||
Audio’s F/X Wireless Surround system. |
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DIGITAL
AUDIO
OUTPUT
L
ANTAUDIO/SURROUND3D
R OUTPUTGLASSEMITTERESL
R
Transmitter | TV |
Transmitter
To TV audio 
outputs
To transmitter left and right audio inputs
Polk Audio F/X |
Wireless Surround |
speaker unit |
Connecting the transmitter to the TV
Sample layout using an external speaker unit in a room without a back wall suitable for rear sound reflections
1.Position the external speakers as needed for rear sound.
2.Connect analog audio output from the TV to the Polk Audio F/X Wireless Surround transmitter.
3.Power on the TV, speakers, and transmitter.
4.Set Sound > Global > Analog Audio Out to Rear.
5.Adjust the sound output. Go to the Sound > SoundPro > CUSTOM menu.
a.Adjust beam angles for the left, right, and center beams.
b.Adjust volume levels for all audio beams, including the left and right surround beams.
6.Play sample audio to check the sound. Repeat any of the adjustments as needed.
Sound Projector adjustments when using external rear speakers.
For assistance call 1(800)
