Sharp 28JF-76E_32JF-76E - Инструкция по эксплуатации - Страница 25

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Sound quality is adjustable in this menu.

❚

QUICK sound equalization

1.

Press the MENU button 

●

once to see the QUICK Menu.

2.

Press the GREEN button 

several times to select a pre-

defined equalization:

PERSONAL / CLASSIC / JAZZ / POP / CONCERT / SPORT.

To Adjust the PERSONAL option, see the -EQUALIZER Menu-
(page 27).

3.

Press the MENU button 

●

to close the QUICK Menu.

❚

Audio effects

1.

Press the MENU button 

●

twice to see the MAIN Menu.

2.

Press the GREEN button 

to see the Audio EFFECTS

Menu.

Audio EFFECTS Menu

3.

Press the Cursor LEFT/RIGHT buttons  

C

/ 

I

to change the

AUDIO MODE: 

BYPASS [

] / DOLBY VIRTUAL [

] / PANORAMA [

] / SPATIAL

EXPANDER [

].

4.

Press the GREEN button 

if you wish to normalize audio

levels to default factory setting.

In this menu you can switch to the following menus:

Press the RED button 

to see the Audio LEVELS Menu.

Press the YELLOW button 

to see the EQUALIZER Menu.

Press the BLUE button 

to see the STEREO Menu.

5.

Press the MENU button 

●

to close the Menu.

About BYPASS: normal sound without sound effect.

About DOLBY VIRTUAL: home theatre surround systems normally use five speakers: three across the front (L,

C, R) and two surround speakers on the sides. A virtual surround system attempts to create the same surround
effect produced by a multichannel system using only the left and right speakers.

The general conceptual model of a virtual surround system employs two steps to reduce the L, C, R, and S (or
LS, RS) channels to two channels:

1. Divide the centre signal equally between the left and right speakers to achieve a phantom centre image.

2. Process the S (or LS, RS) signal via a virtualizer before sending it to the L, R speakers, creating a virtualized
image around the listener.

NOTE: Left, centre, right, and mono surround channels will be abbreviated L, C, R, S, respectively.

Left surround and right surround will be abbreviated LS and RS, respectively.

About PANORAMA EFFECT: This sound reproduction mode mixes all four surround decoder outputs to the

left and right output channel without any loss of information and creates a surround like effect with only two
speakers.

About SPATIAL EXPANDER: The kind of Spatial expander effect depends on the source mode. If the

incoming signal is in mono mode, Pseudo Stereo Effect is active; for stereo signals, Stereo Base width
Enlargement is effective.

The Pseudo stereo effect cannot restore any room or panning information from a mono signal. It does, however
produce two uncorrelated output signals, which can give a dramatic improvement to mono signals without
sounding like a musical effect rather than true stereo.

Sound Setting Mode

GREEN

MAIN Menu

Audio EFFECTS Menu

QUICK Menu

GREEN

RED

GREEN

YELLOW

BLUE

S T E R E O

S T E R E O

E Q U A L I Z E R

E Q U A L I Z E R

N O R M A L I Z E R

N O R M A L I Z E R

L E V E L S

L E V E L S

AUDIO MODE

BYPASS