48
Additional Information
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.
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.
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.
Removing the unit
1
Remove the protection collar.
1 Detach the front panel (page 9).
2 Engage the release keys together with the
protection collar.
3 Pull out the release keys to remove the
protection collar.
2
Remove the unit.
1 Insert both release keys simultaneously
until they click.
2 Pull the release keys to unseat the unit.
3 Slide the unit out of the mounting.
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