Maintenance - Panasonic CQ-DF203U Operating Instructions Manual

Troubleshooting
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CD Changer
CQ-DFX683U CQ-DF583U
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Display
≥ Disc is dirty, or is upside down.
≥ A disc other than a music CD (CD-DA type) is loaded.
Check the disc. (The changer automatically switches to the next disc.)
Disc has scratches.
Check the disc. (The changer automatically switches to the next disc.)
No operation by some cause.
If normal operation is not restored, call the store where you
purchased the unit or the nearest Servicenter to ask for repairs.
The display continues if you cannot switch off the power.
No disc is in the changer (magazine).
Insert discs into the changer (magazine).
The dual changer control unit is connected, and the connections are now
being checked.
The connections are now being checked so please wait a few
moments.
≥ The dual changer control unit is connected but the changers are not
connected.
≥ The changer has become disconnected from the main unit in the
changer mode.
Verify that correct connections have been made.
Note:
≥ For details, refer to operating instructions for the changer used.

Maintenance

Your product is designed and manufactured to en-
sure a minimum of maintenance. Use a dry, a soft
cloth for routine exterior cleaning. Never use ben-
zine, thinner or other solvents.
Product Servicing
If the suggestions in the charts do not solve the
problem, we recommend that you take it to your
nearest authorized Panasonic Servicenter. The
product should be serviced only by a qualified tech-
nician.
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CQ-DFX683/DF583/DF203U
(continued)
Cause/Step
Replacing the Fuse
Use fuses of the same specified rating (15 A).
Using different substitutes or fuses with higher rat-
ings, or connecting the unit directly without a fuse,
could cause fire or damage to the unit.
If the replacement fuse fails, contact your nearest
Panasonic Servicenter for service.
Maintenance
Notes on CD-Rs/RWs
≥ You may have trouble playing back some
CD-R/RW discs recorded on CD recorders
(CD-R/RW drives), either due to their recording
characteristics or dirt, fingerprints, scratches, etc.
on the disc surface.
≥ CD-R/RW discs are less resistant to high temper-
atures and high humidity than ordinary music
CDs. Leaving them inside a car for extended peri-
ods may damage them and make playback im-
possible.
≥ The unit may not successfully play back a
CD-R/RW that was made by the combination of
writing software, a CD recorder (CD-R/RW drive)
and a disc if they are incompatible one another.
≥ This player cannot play the CD-R/RW discs if the
session is not closed.
≥ This player cannot play the CD-R/RW discs which
contains other than CD-DA (or MP3/WMA data
).
CQ-DFX683U CQ-DF583U
≥ Be sure to observe the instructions of CD-R/RW
disc for handling it.
Notes on CD/CD Media
(CD-ROM, CD-R, CD-RW)
If you use commercial CDs, they must have
either of these labels below.
How to hold the disc
≥ Do not touch the underside of the disc.
≥ Do not scratch the discs.
≥ Do not bend the disc.
≥ When not in use, keep the disc in the case.
Label side
Do not use irregularly shaped discs.
Do not leave discs on the following places:
≥ Direct sunlight
≥ Near car heaters
≥ Dirty, dusty and damp areas
≥ Seats and dashboards
Disc cleaning
Use a dry, soft cloth to wipe from the center out-
ward.
<Right> <Wrong>
Do not attach any seals or labels to your discs.
Do not write on the disc label in a heavy pen or
ballpoint pen stroke.
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