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1. Additional TV Features 15
For assistance call 1(800) 332-2119
External Rear Speakers
You may wish to supplement surround sound from the
TV with external rear speakers. External speakers can
fill in rear sound if your room lacks a rear wall suitable
for sound reflections. Mitsubishi recommends Polk
Audio’s F/X Wireless Surround system.
TV
Polk Audio F/X
Wireless Surround
speaker unit
Transmitter
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.
Supplemental Audio Connections (842 series), continued
Sound Projector adjustments when using external rear
speakers.
To transmitter left and
right audio inputs
To TV audio
outputs
Transmitter
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
AUDIO/SURROUND
OUTPUT
LR
Connecting the transmitter to the TV