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TROUBLESHOOTING
Symptom
Probable Cause
Remedy
|
POOR SOUND
QUALITY
Unstable or interrupted
sound
T
|
T
¢ The head, pinch rollers and capstans are
|
dirty.
i
* The tape is not uniformly wound.
* Clean the head (see page 13).
* Completely
fast-forward
or rewind
the
|
tape.
Reduced
high frequencies
¢ A tape recorded without Dolby NR is be- |
ing played back with the DOLBY NR |
switch in the B or C position.
* The head is dirty.
|
* Set the DOLBY NR switch to OFF.
|
* Clean the head (see page 13).
High frequencies are
emphasized.
7
|
t
j
¢ A Dolby-encoded
tape is being played
|
back with the DOLBY NR switch in the
OFF position.
* Set the DOLBY NR switch to the same po-
sition used for recording.
Sound from previous
recordings remains when
re-recording a tape.
* The head is dirty.
* Clean the head (see page 13).
The sound is distorted.
Too much noise
i
i
i
i
1
* Recording level is too high.
* The recorded signal itself is distorted.
¢ The head is dirty.
* Turn the REC LEVEL control down when
recording (see page 9).
© Replace the cassette.
* Clean the head (see page 13).
* A noisy tape is being used.
}
* Incomplete insertion of a connection cord, |
poor contact.
* Recording level is too low.
¢ The head is dirty.
¢ The head is magnetized.
pea
Sa
* Replace the cassette.
¢ Check connections.
® Turn the REC
LEVEL
control
up when
recording (see page 9).
¢ Clean the head (see page 13).
* Demagnetize with a head demagnetizer.
OTHERS
The music search function
does not work.
* Bianks between selections are less than
4 seconds tong.
* Use a tape with blanks more than 4 se-
conds tong.
|
Recording or playback
starts
suddenly when
turning power on.
°The
TIMER
switch
is
set
to
the
PLAY/REPEAT
or REC position.
* Set the TIMER switch to OFF.
Cannot use the remote
control system
eer
eeee
* The control cord is not connected.
* Connect the sontrol cord.
15
<RRBIO46>
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