Addit Ional Inform At Ion; Maintenance - Sony CDX-4000X Operating Instructions Manual

Addit ional
Inform at ion
M aint enance
Fuse replacem ent
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.
Downloaded from:
Fuse (10 A)
https://www.usersmanualguide.com/
Cleaning t he connect ors
The unit may not function properly if the
connectors between the unit and the front
panel are not clean. In order to prevent this,
open the front panel by pressing (OPEN), 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.
M ain unit
Back of the front panel
Notes
• For saf et y, t urn of f t he engine bef ore cleaning
t he connect ors, and remove t he key f rom t he
ignit ion sw it ch.
• Never t ouch t he connect ors direct ly w it h your
f ingers or any met al device.
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