Sony CDX-2250 Manual
9
Changing the sound and
beep sound
beep sound
Boosting the bass sound — D-bass
You can enjoy a clear and powerful bass
sound.
The D-bass function boosts the low frequency
signal with a sharper curve than conventional
bass boost.
You can hear the bass line more clearly even
while the vocal remains at the same volume.
You can emphasize and adjust the bass sound
easily with the D-BASS control. This is similar
in effect to an optional subwoofer system.
sound.
The D-bass function boosts the low frequency
signal with a sharper curve than conventional
bass boost.
You can hear the bass line more clearly even
while the vocal remains at the same volume.
You can emphasize and adjust the bass sound
easily with the D-BASS control. This is similar
in effect to an optional subwoofer system.
Level
Frequency (Hz)
Adjusting the bass curve
Turn the D-BASS control to adjust the
bass level (1, 2, or 3).
“D-BASS” appears in the display.
bass level (1, 2, or 3).
“D-BASS” appears in the display.
To cancel, turn the control to OFF.
Note
If the bass sound becomes distorted, adjust the
D-BASS control or volume.
If the bass sound becomes distorted, adjust the
D-BASS control or volume.
Cancel the beep sound
Press (6) while pressing (SOUND).
To obtain the beep sound again, press these
buttons again.
buttons again.
Note
If you connect an optional power amplifier and do
not use the built-in amplifier, the beep sound will
be deactivated.
If you connect an optional power amplifier and do
not use the built-in amplifier, the beep sound will
be deactivated.
0dB
D-BASS 3
D-BASS 2
D-BASS 1
Additional
Information
Information
Precautions
• If your car was parked in direct sunlight
resulting in a considerable rise in
temperature inside the car, allow the unit to
cool off before operating it.
temperature inside the car, allow the unit to
cool off before operating it.
• If no power is being supplied to the unit,
check the connections first. If everything is in
order, check the fuse.
order, check the fuse.
• If no sound comes from the speakers of a
two-speaker system, set the fader control to
the center position.
the center position.
• If your car is equipped with a power
antenna, it will extend automatically while
the unit is operating.
the unit is operating.
If you have any questions or problems
concerning your unit that are not covered in
this manual, please consult your nearest Sony
dealer.
concerning your unit that are not covered in
this manual, please consult your nearest Sony
dealer.
Notes on handling CDs
A dirty or defective disc may cause sound
dropouts while playing. To enjoy optimum
sound, handle the disc by its edge. To keep the
disc clean, do not touch the surface.
dropouts while playing. To enjoy optimum
sound, handle the disc by its edge. To keep the
disc clean, do not touch the surface.
Do not stick paper or tape on the labeled
surface.
surface.
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