Mitsubishi Electric 738 Series Owner's Manual page 40

40
3. TV Features
Sound Projector (838 Series), continued
2.
Position yourself in your usual viewing location.
Remain in this position, looking at the TV, while
making the following adjustments.
3.
Adjusting Beam Angles
a. Adjust Center Beam Angle until sound is
about equal in both ears.
b. Adjust Left Beam Angle to maximize sound
heard from the front left side.
c. Adjust Right Beam Angle to maximize sound
heard from the front right side.
d. Adjust Left Surround Beam Angle to where
the sound seems to come from the left rear
side. If this cannot be achieved, make the
setting the same as that for Left Beam Angle.
e. Adjust Right Surround Beam Angle to where
the sound seems to come from the right rear
side. If this cannot be achieved, make the
setting the same as that for Right Beam Angle.
4.
Adjusting Levels
a. Adjust Center Level to the mid level.
b. Adjust the following levels one at a time so that
each one sounds about the same as the center
level:
Left Level
Right Level
Left Surround Level
Right Surround Level
c. Check all sound levels by quickly switching
between them using
d. Readjust individual levels in small increments
and recheck as above until all sound levels
seem about the same.
5.
Adjusting an External Subwoofer
Note: Set Sound > Global > Subwoofer to On to
make this adjustment available.
a. Play sample video or music containing low-
frequency bass sound.
b. Press AUDIO. Use
woofer option.
c. Press to adjust the subwoofer volume.
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to display the Sub-
How to Make Adjustments in the Custom Menu
• Press to select an audio beam; colors of the
adjusters correspond to audio beams in the on-
screen diagram.
• Press to redirect the audio beam or change
the sound level.
Controls in the SoundPro
> Custom menu adjust the
direction and focus of the TV's sound output.
At extreme beam angles, adjustment may be
limited and the image on screen may not accurately
represent the sound beams.
Adjust the volume level of individual audio beams
using sliders in the SoundPro > Custom menu.
Resetting Angle and Level Values in the Custom
Menu
Follow these steps to return settings to the default
values.
1.
Press EXIT to clear all menus.
2.
Press MENU. Go to the Sound > SoundPro menu
and press ENTER.
3.
Change any setting (e.g.,
4.
EXIT to clear all menus.
Press
5.
Press MENU. Go to the Sound > SoundPro menu
and press ENTER.
6.
Enter the correct values for the room layout.
7.
Return to the CUSTOM menu to adjust angles
and levels.
TV Location).