Sony CDX-4000RV RU - Manual (Page 21)

21
Additional
Information
Maintenance
Fuse replacement
When replacing the fuse, be sure to use one
matching the amperage rating stated on the
original fuse. If the fuse blows, check the
power connection and replace the fuse. If the
fuse blows again after replacement, there may
be an internal malfunction. In such a case,
consult your nearest Sony dealer.
Warning
Never use a fuse with an amperage rating
exceeding the one supplied with the unit as
this could damage the unit.
Fuse (10 A)
Boosting the bass sound
— D-bass
You can enjoy a clear and powerful bass
sound.
The D-bass function boosts the low and high
frequency signal with a sharper curve than
conventional bass boost.
You can hear the bass line more clearly even
while the vocal volume remains the same. You
can emphasize and adjust the bass sound
easily with the D-BASS button.
0dB
D-BASS 3
D-BASS 2
D-BASS 1 D-BASS 3
D-BASS 2
D-BASS 1
Frequency (Hz)
Adjusting the bass curve
Press (D-BASS) repeatedly until the
desired bass level (1, 2, or 3) appears in
the display.
B D.BASS 1 B D.BASS 2 B D.BASS 3
D.BASS-OFF b
To cancel, select “D.BASS-OFF.”
Note
If the bass sound becomes distorted, select a less
effective setting of “D.BASS” or adjust the volume.
Level