Panasonic CQ-C7300N Operating Instructions Manual page 18

Troubleshooting
Problem
The number of receivable stations is less than 6.
The number of
a Move to an area where receivable stations number is maximum, and try pre-
auto preset
setting.
stations is less
The LOCAL mode is active.
than 6.
a Cancel the LOCAL mode.
The contact of the battery lead is poor, or the battery lead is not always powered.
Preset stations
a Make sure that the battery lead is connected securely, and preset stations
cannot be stored.
again.
PS does not
appear even if an
RDS station is
A PS code cannot be received for the reason of bad receiving conditions, etc.
tuned into. a A PS code appears if it is received. Wait for a while until conditions change.
("NONE"
appears.)
Receiving
When the station changed between programs, the unit could not receive the PTY
programs differs
code.
from PTY that was a
An appropriate program is searched for and tuned into after receiving a corre-
sponding PTY code. Therefore, wait for a while.
already set up.
"NONE" appears
Any specified PTY programs cannot be received. There is no desired program being
when selecting broadcast in your area.
PTY. a Select another PTY, or wait until a desired program starts.
The unit received a station that broadcasting time that is not appropriate for you, or
The clock (CT)
the unit is receiving a station that does not broadcast time.
does not indicate
a Receive a station that broadcasting time that is appropriate for your area, or
accurate time.
adjust CT manually.
An AF station
There is little difference in receiving conditions between the current station and AF
cannot be received
stations. Update of AF list ended in failure.
even if EON is set a Wait until AF list is successfully updated. For unstable reception, tune into a
stable station by hand.
to ON.
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Possible cause a Possible solution
Problem
Possible cause
The disc is inserted upside down.
a Insert a disc correctly.
No playback or
disc ejected
There is a flaw or foreign material on the disc.
a Remove the foreign material, or use a flawless disc.
Sound skipping or There is a flaw or foreign material on the disc.
noise a Remove the foreign material, or use a flawless disc.
The unit is not sufficiently secured.
a
Secure the unit to the console box with the rear support strap, etc.
Sound skipping
due to vibration
The unit is tilted at over 30˚ in the front-to-end direction.
a
Make the angle 30˚ or less.
Something such as a peeled label obstructs the disc coming out.
a Hold down the [OPEN] button for 5 sec. or more when the front panel is open
(disc forced ejection). In case that the disc forced ejection does not work,
consult the dealer.
Disc unejectable
The microcontroller in the unit operates abnormally due to noise or other factors.
a Press the reset switch. If there is no reset switch, unplug the power cord and
plug it again. In case the unit is still out of order, consult the dealer.
The disc has unplayable formatted data.
a Refer to the description about MP3/WMA for playable sound data except CD-
No playback or
DA (i.e. music CD).
disc ejected
The unit plays back the first track of a MIX mode CD.
a Skip the first track.
The CD-R/RWs that
The playability of some CD-R/RWs may depend on the combination of media,
are playable on
recording software and recorder to be used even if these CD-R/RWs are playable on
other devices are
other devices such as a PC.
not playable on
a Make CD-R/RWs in different combination of media, recording software and
recorder after referring to the description about MP3/WMA.
this unit.
There is a flaw or foreign material on the disc.
Sound skipping or
a Remove the foreign material, or use a flawless disc. For MP3/WMA, refer to
noise
the description about MP3/WMA.
Note: Refer to "Notes on MP3/WMA" a Page 28
a Possible solution
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