CD-RW5000 - Sharp Audio User Guide / Operation Manual. Page 51

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51
References
Web-site: www.sharp.co.uk/support    Help Line: 0990 274277 (office hours)
Troubleshooting Chart
Many potential “problems” can be resolved by the owner without calling a service tech-
nician. If something is wrong with this product, check the following before calling your
authorised SHARP dealer or service centre.
Tuner
Symptom
Radio makes unusual noise con-
secutively.
Remote control
Symptom
The remote control does not op-
erate.
Possible cause
The stereo system is placed near the TV
or computer.
FM/AM loop aerial is not placed prop-
erly. Move the AC power lead away from
the aerial if located near.
Possible cause
Is the AC power lead of the stereo sys-
tem plugged in?
The battery polarity is not respected.
The batteries are dead.
Incorrect distance or angle.
Does the remote control sensor receive
strong light?
General
Symptom
The clock is not on time.
When a button is pressed, the unit
does not respond.
No sound is heard.
Possible cause
Did a power failure occur?
Reset the clock. (Refer to page 17.)
Set this unit to the power stand-by mode
and then turn it  back on.
If the unit still malfunctions, reset it.
(Refer to page 53.)
Is the volume level set to “0”?
Are the headphones connected?
Are the speaker wires disconnected?
Cassette deck
Symptom
Cannot record.
Cannot record tracks with proper
sound quality.
Cannot erase completely.
Sound skipping.
Cannot hear treble.
Sound fluctuation.
Cannot remove the tape.
Possible cause
Is the erase-protection tab removed?
Is it a normal tape?
(You cannot record on a metal or CrO
2
tape.)
Is there any slack? Is the tape stretched?
Are the capstan, pinch roller, or heads
dirty?
If a power failure occurs during playback,
the heads remain engaged with the tape.
Do not open the compartment forcibly.
Wait until electricity resumes.
CD player
Symptom
Playback does not start.
Playback stops in the middle or is
not performed properly.
Playback sounds are skipped, or
stopped in the middle of a track.
Possible cause
The disc is loaded up-side down.
The disc does not satisfy the standards.
The disc is distorted or scratched.
Is the unit located near excessive vibra-
tions?
The disc is very dirty.
Has condensation formed inside the
unit? (Refer to page 52.)
**RW5000H_P51_55(References)
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