Sharp HT-DV30H Operation Manual page 28

Enjoying surround sound (sound mode) (continued)
HT-DV30H
ENGLISH
Preset sound mode
Select any of the 8 preset modes already set to the optimal sound
quality levels.
Select a desired sound mode by pressing the SHIFT and SOUND
MODE buttons simultaneously.
Preset sound mode
STANDARD
CINEMA
NEWS
MUSIC
SPORT
NIGHT
BASS
TREBLE
Bass control
1. Press the SHIFT and SOUND MODE buttons simultaneously to
select "BASS".
2. Within 10 seconds, press the VOLUME (+ or –) button to adjust the
bass.
Treble control
1. Press the SHIFT and SOUND MODE buttons simultaneously to
select "TREBLE".
2. Within 10 seconds, press the VOLUME (+ or –) button to adjust the
treble.
E-27
Display
-5 +5
-5 +5
Dolby Virtual Speaker (DVS) sound mode
The Dolby Virtual Speaker (DVS) creates virtual surround sound
comparable to the 5 channel sound produced by the 2 channel speaker.
When setting DVS to "ON" for 2 channel stereo signals, Dolby Pro
Logic (see page 28) brings out virtual sound effects through the
signals converted into 5 channel.
Press the DVS button.
The Dolby Virtual Speaker indicator lights up and set change to DVS
WIDE mode. Press DVS button again to change to DVS
REFERENCE mode.
Press the DVS button again to return to "DVS OFF".
Notes:
The DVS default setting is "WIDE" mode.
When setting the DVS mode to "WIDE" or "REFERENCE", the
preset sound mode and Audistry (SOUND SPACE mode, MONO
TO STEREO mode) are cancelled. (The NATURAL BASS mode
and the INTELLIGENT VOLUME mode are not cancelled.)
Monaural signals do not generate surround effects.
In case input signal is Dual mono type and DVS is set to "WIDE"
or "REFERENCE", the sound may not be output correctly.
When unit is turned on for the first time, selecting BASS
mode using the SOUND MODE button will automatically set the
DVS to OFF. Subsequently, when BASS mode is selected again,
the DVS setting will follow the current user setting.
When headphone is inserted, DVS setting and BASS/TREBLE
setting, set earlier by user will be cancelled. However the DVS
setting will not be recovered when the headphone is unplugged.