MITSUBISHI ELECTRIC UNISEN LT-46153 - Manual (Page 33)

3. Using TV Features 33
Sound Projector Technology
The TV’s bank of speakers can be adjusted to reflect
sound off the room walls to create a surround sound
effect.
Setup can be performed manually and/or automatically,
depending on your TV model:
Manual setup only 151 series
Manual or Auto setup 153 series
To create the surround sound effect, the room walls •
must reflect sound and not be covered with sound-
absorbant material.
Repeat the setup procedure if you reconfigure the
•
room’s walls or furnishings.
Before You Begin
Positioning the TV
Center the seating area in front of the TV and at •
least six feet away from it.
Arrangements that give good results:
•
If the room is an odd shape, locate the TV to take •
best advantage of wall reflections.
Avoid locations that may distort sound reflections. •
Connecting the TV
To get the full benefit of the TV’s Sound Projector, the
TV must be connected to a source input providing
digital surround sound. The TV can receive digital sur-
round sound on:
Any HDMI jack •
The • DIGITAL AUDIO INPUT jack (when used in
conjunction with INPUT 2)
The • ANT input (from some digital broadcasts)
See page 19 for suggestions on connecting your
devices.
Basic Setup
Note: 153 Series. If you have already performed Auto
setup, any manual adjustments will erase all
settings created during Auto setup.
Press 1. MENU and go to Initial > SoundPro. Press
ENTER to enter the menu.
Enter the room dimensions and layout information
2.
requested in the screen. To change measure-
ments, press .
Press
3. MENU to exit.
Play some sample audio to check sound quality. 4.
If further adjustment is needed, use the Custom
menu as described below.
Custom Menu
Use the Custom menu after defining the room layout.
For a room with large areas of curtains that might affect
sound reflection, do the following:
Open the curtains fully to improve sound reflec- a.
tion.
Set angles by performing the procedure in
b.
“Adjusting Beam Angles.”
Sound Projector