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DSP
75
GB
DSP
Adjusting the turn-over frequency
of the bass and treble
You can adjust the bass and treble turn-over
frequencies to best fit the acoustic characteristics
inside your car.
Tips
• Each time you press
SOUND, the tuning
item changes as
follows:
$
SUR (Surround)
$
POS (Position)
$
SUB (Subwoofer)
$
BAS (Bass)
$
TRE (Treble)
• In step 3, press
/
to
switch to the volume
adjustment of bass
and treble. (see next
page)
• In step 4, press
BACK to return to
the normal display.
1
Press and hold SOUND and hold for two
seconds.
The DSP Sound Tuning Mode appears,
2
Press SOUND repeatedly to select “BAS
Tuning” or “TRE Tuning.”
3
Press VOL + or – repeatedly to select the
turn-over frequency.
The turn-over frequency appears in the order as
follows:
BAS:
198Hz
˜
250Hz
˜
314Hz
*
˜
396Hz
TRE:
2.00kHz
˜
3.17kHz
*
˜
4.00kHz
˜
5.03kHz
*
*
Factory-set frequency
4
Press and hold SOUND for two seconds.
The normal display mode appears.
BAS
Tuning
250Hz
D S P S o u n d T u n i n g M o d e C D 1
5
3 . 3 1
Turn-over frequency
Frequency (Hz)
Cursor
SOUND
VOL+/-
Содержание CDX-C90R
Страница 170: ...Sony Corporation 1998 Printed in France ...