01/11/30
1500_UK3.fm
32
XL-1500H
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Troubleshooting chart
Many potential problems can be resolved by the owner without calling a
service technician.
If something is wrong with this product, check the following before calling
your authorised SHARP dealer or service centre.
General
CD player
Tuner
Remote control
Condensation
Symptom
Possible cause
z
The clock is not on time.
z
Did a power failure occur? Reset
the clock. (Refer to page 15.)
z
When a button is pressed,
the unit does not respond.
z
Set this unit to the power stand-
by mode and then turn it back on.
z
If the unit still malfunctions, reset
it. (Refer to step 3 under "If trou-
ble occurs" on page 33.)
z
No sound is heard.
z
Is the volume level set to "0"?
z
Are the headphones connected?
z
Are the speaker wires discon-
nected?
Symptom
Possible cause
z
Playback does not start.
z
Is the disc loaded upside down?
z
Playback stops in the mid-
dle or is not performed
properly.
z
Does the disc satisfy the stan-
dards?
z
Is the disc distorted or scratched?
z
Playback sounds are
skipped, or stopped in the
middle of a track.
z
Is the unit located near excessive
vibrations?
z
Is the disc very dirty?
z
Has condensation formed inside
the unit?
Symptom
Possible cause
z
Radio makes unusual
noise consecutively.
z
Is the unit placed near the TV or
computer?
z
Is the FM/AM loop aerial placed
properly? Move the AC power
lead away from the aerial if locat-
ed near.
Symptom
Possible cause
z
The remote control does
not operate.
z
Is the AC power lead of the unit
plugged in?
z
Is the battery polarity respected?
z
Are the batteries dead?
z
Is the distance or angle incorrect?
z
Does the remote control sensor
receive strong light?
Sudden temperature changes, storage or
operation in an extremely humid environ-
ment may cause condensation inside the
cabinet (CD pickup, etc.) or on the transmit-
ter on the remote control.
Condensation can cause the unit to malfunc-
tion. If this happens, leave the power on with
no disc in the unit until normal playback is
possible (about 1 hour). Wipe off any con-
densation on the transmitter with a soft cloth
before operating the unit.
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