Sony XR-2750 User Manual

Page of 38
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Actual total number:
Sony XR-2750 (
E
,F,S,T,A) 3-859-732-12 (1)
EN
Additional
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.
 If no power is being supplied to the unit,
check the connections first. If everything is in
order, check the fuse.
 If no sound comes from the speakers of a
2-speaker system, set the fader control to the
center position.
 When the tape is played back for a long
period, the cassette may become warm
because of the built-in power amplifier.
However, this is not a sign of malfunction.
If you have any questions or problems
concerning your unit that are not covered in
this manual, please consult your nearest Sony
dealer.
To maintain high quality sound
If you have drink holders near your audio
equipment, be careful not to splash juice or
other soft drinks onto the car audio. Sugary
residues on this unit or cassette tapes may
contaminate the playback heads, reduce the
sound quality, or prevent sound reproduction
altogether.
Cassette cleaning kits cannot remove sugar
from the tape heads.
Changing the sound and
beep tone
Boosting the bass sound — D-Bass
To enjoy clear and powerful bass sound, you
can boost only the low frequency signal with a
sharp curve. This is the effect you get  when
use an optional subwoofer system.
For example, you can hear the bass line more
clearly even if the vocal sound is the same
volume. You can emphasize and adjust the
bass  sound easily with the D-BASS control.
Adjusting the bass curve
Turn the D-BASS control to adjust the
bass level (1, 2 or 3).
“D-BASS” appears in the display.
To cancel, turn the control to the OFF position.
Muting the beep tone
Press (6) while pressing (SEL).
To obtain the beep tone again, press these
buttons again.
Analog D-BASS
Level
Frequency (Hz)
0dB
D-BASS 3
D-BASS 2
D-BASS 1
Radio/Other Functions/Additional Information