Poor Sound Quality - Pioneer CT-W770R Operating Instructions Manual

Stereo double cassette deck
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TROUBLESHOOTING
Symptom
POOR SOUND QUALITY
Probable Cause
Remedy
Unstable or interrupted
sound
No high frequencies
| ¢ The head is dirty.
¢ Clean (see page 17).
High frequencies are
emphasized.
Sound from previous
recordings remains when
re-recording a tape.
The sound is distorted.
Too much noise
The head is dirty.
* Recording level is too high.
¢ A noisy tape is being used.
¢ Recording level is too low.
* The head is dirty.
fh ¢ The head is magnetized.
® Replace the cassette.
® Replace the cassette.
e Check connections.
¢ Clean the head (see page 17)
OTHERS
| The music search function
does
not work.
seconds long.
is
long.
The tape counter does not
work.
=
Cannot use the remote
control system
displayed.
Recording or playback
The TIMER switch is set to the PLAY or REC | Set the TIMER switch to OFF.
starts suddenly when
position.
turning power on.
-—__—
The control cord is not connected.
Connect the control cord.
79
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