Sharp CD-XP350W Руководство по эксплуатации - Страница 29
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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 autho-
rised SHARP dealer or service centre.
General
Symptom
The clock is not on time.
Did a power failure occur? Reset the
clock. (Refer to page 13.)
When a button is pressed, the unit
Set this unit to the power stand-by mode
does not respond.
and then turn it back on.
If the unit still malfunctions, reset it. (Refer
to page 29.)
No sound is heard.
Is the volume level set to "0"?
Are the headphones connected?
Are the speaker wires disconnected?
Is the karaoke mode set to "L-CH", "R-CH"
or "V-CANCEL"?
CD player
Symptom
Playback does not start.
Is the disc loaded upside down?
Playback stops in the middle or is
Does the disc satisfy the standards?
not performed properly.
Is the disc distorted or scratched?
Playback sounds are skipped, or
Is the unit located near excessive vibra-
stopped in the middle of a track.
tions?
Is the disc very dirty?
Has condensation formed inside the unit?
Tuner
Symptom
Radio makes unusual noise con-
Is the unit placed near the TV or comput-
secutively.
er?
Is the FM aerial or AM loop aerial placed
properly? Move the AC power lead or the
unit away from the aerial if located near.
Cassette deck
Cannot record.
Cannot record tracks with proper
sound quality.
Possible cause
Cannot erase completely.
Sound skipping.
Cannot hear treble.
Sound fluctuation.
Cannot remove the tape.
Karaoke
The vocal part of a multiplexed
disc is not heard.
Possible cause
Remote control
The remote control does not oper-
ate.
Possible cause
Symptom
Possible cause
Is the erase-prevention tab removed?
Is it a normal tape? (You cannot record on
a metal or CrO tape.)
Is there any slack?
Is the tape stretched?
Are the capstans, pinch rollers, 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.
Symptom
Possible cause
Is the karaoke mode set to "L-CH", "R-CH"
or "V-CANCEL"?
Symptom
Possible cause
Is the AC power lead of the unit plugged
in?
Is the battery polarity respected?
Are the batteries dead?
Is the distance or angle incorrect?
Does the remote control sensor receive
strong light?
02/1/23
CD-XP350W(A)E4.fm
CD-XP350W
ENGLISH
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