Panasonic CQ-DC1 EUC Operating Instructions Manual page 31

trTroubleshooting Tips
PROBLEM
POSSIBLE CAUSE
PROBABLE SOLUTION
Unit won't
turn
on.
Dead vehicle battery.
lgnition not
on.
Bad power line connection.
Fuse
burned
out.
Charge
vehicle
battery.
Turn
ignition
to On or Accessory.
Check connections.
Replace fuse.
Badio has static.
Antenna not hooked
up.
Tuned to a weak station.
Close
to
high power lines.
Hook
up
antenna.
Switch
on FMO function, or tune
to stronger station.
Move away
from
high power
lines.
Radio memory buttons
don't
work.
Not holding buttons down
long
enough.
Press
and hold buttons
for more
than 2 seconds.
When a
cassette is inserted, it
keeps reversing.
Poor quality tape.
Use better quality tape or FF
or
REW
the tape to the end for
a
few times..
Tape sound quality is poor. Heads are dirty.
Poor quality tape.
Clean heads. (Ask a service
representative for advice.)
Use better quality tape.
Tape (analog) sound
quality
is
not normal.
Bad dolby-NR setting.
Correct dolby-N R
setting.
CD player won't
operate.
Unit not properly connected.
Unit not switched into CD mode.
No CDs in
the
magazine.
Check connections.
Press
CD.C
button.
Check
disc magazine.
CD
won't
play a specific
disc.
Disc loaded upside down.
Disc damaged.
Disc not loaded in magazine.
Reload disc properly.
Check disc for scratches, chips.
Check disc magazine.
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