Maintenance
Fuse replacement
When replacing the fuse, be sure to use one that matches the amperage described 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.
Fuse (10 A)
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. To prevent this, open the front panel by pressing (RELEASE), then detach it and clean the connectors with a cotton swab dipped in alcohol. Do not apply too much force. Otherwise, the connectors may be damaged.
Dismounting the unit
Release key (supplied)
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µ
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Pull the unit out while the release key is inserted.
Main unit
Back of the front panel
Notes
•For safety, turn off the engine 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.
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