Supplemental Audio Connections - Mitsubishi Electric Unisen 154 Series Owner's Manual

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2. TV Connections

Supplemental Audio Connections

Adding a Subwoofer
Add a subwoofer to complement the TV speakers with a
fuller bass sound.
• After connecting a subwoofer, you must enable the
TV's subwoofer output in the TV's Sound menu. Go
to Sound > Global > Subwoofer and set it to On.
• To control subwoofer volume, press the
and then press
slider. Press
Subwoofer with Audio Cable
Connect the subwoofer directly to the TV's SUBWOOFER
OUTPUT.
Wireless Subwoofer
Mitsubishi recommends Polk Audio Wireless Subwoofer
model PSW i8m. The transmitter module can be
conveniently powered from the TV's USB power port.
Connect an audio cable to the transmitter to supply
audio from the TV's SUBWOOFER OUTPUT.
Power-only
USB port
USB/USB
mini-plug
power cable
Downloaded From TV-Manual.com Manuals
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AUDIO key
to find the subwoofer volume
to change the volume.
RCA/RCA
audio cable
Polk Audio PSW i8m
powered wireless
subwoofer
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Using the TV Speakers as a Center Channel
If using an external surround sound system, you can make
the TV's speakers provide center channel sound. Your
A/V receiver must have a center channel pre out that can
supply an 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 cable
A/V receiver
with HDMI
output
Surround sound
source device
2.
Turn on the A/V receiver's center channel pre out if
needed. See the A/V receiver's instruction manual.
3.
VOL key to adjust TV volume to about level 30.
Press the
4.
Enable the TV's center channel mode:
a. Go to Sound > Global and set Center Channel
to On.
b. Press the AUDIO key and press
TV Speakers option. Press
5.
To balance volume:
a. Power on the A/V receiver and TV.
b. Compare the volume of the TV's center channel
with the rest of the sound system. If the TV
volume needs adjustment,
i. Turn on the TV speakers. Press AUDIO and
press to display the TV Speakers option.
to select On.
Press
ii. Adjust TV volume using the VOL key.
iii. Return the TV to center channel mode. Press
AUDIO and press
ers option. Press
iv. Compare the sound volume. Repeat this
adjustment if needed.
RCA/RCA
audio cable
CENTER
CHANNEL
PRE OUT
HDMI OUT
to display the
to select Center.
to display the TV Speak-
to select Center.