Additional Information; Maintenance - Sony CDX-R3300 Mode D'emploi

Adjusting the equalizer curve
You can store and adjust the equalizer settings
for different tone ranges.
1
Press (SOURCE) to select a source
(Radio or CD).
2
Press (EQ3) repeatedly to select the
desired equalizer curve.
3
Adjusting the equalizer curve.
1 Press (SEL) repeatedly to select the
desired tone range.
Each time you press (SEL), the tone range
changes.
LOW t MID t HI (t BAL t FAD t
LPF t SUB)
2 Press the volume +/– button
repeatedly to adjust to the desired
volume level.
The volume level is adjustable by 1 dB
steps from –10 dB to +10 dB.
3 Repeat step 1 and 2 to adjust the
equalizer curve.
To restore the factory-set equalizer curve,
press (SEL) for 2 seconds.
Note
When EQ3 is set to "OFF," you cannot adjust the
equalizer curve settings.
22

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.
Cleaning the connectors
The unit may not function properly if the
connectors between the unit and the front panel
are not clean. In order to prevent this, detach the
front panel (page 9) and clean the connectors
with a cotton swab dipped in alcohol. Do not
apply too much force. Otherwise, the connectors
may be damaged.
Main unit
Back of the front panel
Notes
• For safety, turn off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
• Never touch the connectors directly with your fingers
or with any metal device.
Fuse (10 A)