Additional Information; Maintenance - Sony MDX-C800REC Manual De Instrucciones

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,
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.
Back of the front panel
40
Fuse (10 A)
Main unit
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.
Replacing the lithium battery
Under normal conditions, batteries will last
approx. for 1 year. (The service life may be
shorter, depending on the condition of use.)
When the battery becomes weak, the range of
the card remote commander becomes shorter.
Replace the battery with a new CR2025 lithium
battery.
x
Notes on lithium battery
•Keep the lithium battery out of the reach of
children. Should the battery be swallowed,
immediately consult a doctor.
•Wipe the battery with a dry cloth to assure a
good contact.
•Be sure to observe the correct polarity when
installing the battery.
•Do not hold the battery with metallic
tweezers, otherwise a short-circuit may
occur.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.
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