If the surfaces are dirty, For a cleaner crisper sound, Ma/nfenance – Panasonic SC-AK25 User Manual
Page 35: When listening to tapes, While listening to compact discs, While using the remote control
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Problem
Probable cause(s)
Suggested remedy
Reference
page(s)
When there is a television set nearby
The picture on the TV
disappears or stripes
appear on the screen.
The location and orientation of the antenna
are incorrect.
if you are using an indoor antenna, change
to an outdoor antenna.
7
The wiring at the back of the system is
unsuitable.
Separate the antenna wire of the TV set
from the system.
When listening to tapes
Sound is low, intermittent,
poor quality, noisy,
scratchy, or unsteady.
Heads are dirty.
Clean the heads.
35
Dolby-NR is set incorrectly.
Match Dolby-NR ON/OFF according to the
type of recording you made.
18
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l and NewZea land: : ; ^1^1
The deck does not enter
the recording mode.
The erase-prevention tabs are removed
from the cassette.
Attach tape to cover the space ieft by
removal of the erase-prevention tabs.
33
While listening to compact discs
The display does not show
the correct indication.
Disc play does not start
when you press the piay
button.
The disc label is upside down.
Set the disc with the label facing upward.
13
The disc is dirty.
Wipe the disc with a soft cioth.
33
The disc is scratched.
Replace the disc with a new one.
The disc is badly warped.
The disc is a nonstandard one.
Replace the disc with a different one.
33
There is condensation inside the CD
changer.
Wait for 60 minutes before using the CD
player.
A certain music passage
can’t be played correctly.
The disc is dirty.
Wipe the disc with a soft cloth.
33
While using the remote control
The system cannot be
operated with the remote
control.
The batteries are installed in the reverse
poiarity.
Re-insert the batteries in the correct
polarity.
5
The batteries are run-down.
Replace the batteries with new batteries.
5
Ma/nfenance
if the surfaces are dirty
For a cleaner crisper sound
s
c
&
To clean this unit, wipe with a soft, dry cloth.
if the surfaces are extremely dirty, use a soft cioth dipped in a soap-
and-water solution or a weak detergent solution.
•
• Never use alcohol, paint thinner, benzine, or chemically treated
cloths to clean this unit.
• Before using chemically impregnated cloth, read the instructions
that came with the cloth carefully.
We recommend that you periodically clean parts (the shaded por
tion in the figure below) the tape contacts like the heads.
Do not use any solution other than alcohol for head cleaning.