Mitsubishi Electric 738 Series Owner's Manual page 42

42
3. TV Features
Sound Projector (838 Series), continued
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 reflecting sound. Mitsubishi recommends Polk
Audio's F/X Wireless Surround system.
Transmitter
Polk Audio F/X
Wireless Surround
speaker unit
Sample room layout 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
SoundPro > CUSTOM menu. Review the instruc-
tions in .
a. Adjust beam angles for the left, right, and
center beams. Because the external speakers
output left and right surround beams and they
do not appear in the adjustment image.
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.
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TV
Transmitter
Connecting the transmitter to the TV
Sound Projector adjustments when using external rear
speakers.
Sound >
SUB
CENTER WOOFER
INPUT OUTPUT
DIGITAL
DVI/PC AUDIO
AUDIO
R INPUT L
OUTPUT
IR-NetCommand
Output/EXTERNAL
CONTROLLER INPUT
Y/ VIDEO
HDMI
LAN
1 2 3
Y/ VIDEO
R AUDIO L (480i / 480p / 720p / 1080i)
To left and right
audio inputs
ANT
AUDIO/SURROUND
R OUTPUT L
Pb Pr
3D
GLASSES
EMITTER
Pb Pr
AUDIO/SURROUND
OUTPUT
R L
To TV audio
outputs