MITSUBISHI ELECTRIC MITSUBISHI ELECTRIC IMMERSIVE SOUND LCD HDTV SeriesLT-40151 - Manual (Page 36)

36 3. Using TV Features
Auto Setup
153 and 249 Series
Auto setup uses a calibration microphone to optimize
Sound Projector performance for most room condi-
tions. If the room is very large or has many obstacles
affecting the sound beams, you may wish to try manual
setup, which is done without the microphone.
Initial Preparation
Position and connect the TV as described under 1.
“Before You Begin,” page 34.
Power on the TV and external subwoofer, if any.
2.
Plug the microphone cable into the TV’s
3.
INPUT 3
left audio jack.
Place the microphone as described in the guide- 4.
lines on this page.
Start Auto Setup
Press 1. MENU and go to Initial > SoundPro.
Press
2. ENTER. Set Mode to Auto.
Highlight 3. START and press
ENTER.
Quietly exit the room right away. The calibration 5.
sequence will start in a few seconds and may be
loud. It is important to leave the room as your pres-
ence will interfere with the calibration process.
Wait for completion of setup before returning to the
6.
room.
Play some sample audio material to check the
7.
sound quality.
Note: Do not perform manual adjustments after run-
ning Auto setup, as doing so will erase all set-
tings defined during Auto setup.
Store the microphone out of direct sunlight and
8.
away from heat.
Microphone Placement
Make sure there are no large obstacles between •
the TV and microphone.
Place the microphone •
On a flat, level surface at least six feet away -
from the front of the TV.
On a tripod or on the backrest of your -
seating.
At the same height yours ears would be -
when watching TV. The height must be
within 3 vertical feet of the height of the TV’s
speaker array.
Centered in front of the TV, not off to the -
side.
Be sure the
height of the
microphone is
within three feet
of the speaker
height.
Center the micro-
phone in front of
the TV.
Set the microphone
on a level surface at
ear height at least
six feet from the TV.
Use a seat backrest
or tripod so as to
pick up sound from
all directions.
Maximum height above speakers
Microphone
TV
6 ft. minimum
Microphone
Height of TV
speakers
3 ft.
Sound Projector, continued