Troubleshooting Chart - Sharp XL-1500H Operation Manual

Troubleshooting chart

XL-1500H
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
Symptom
The clock is not on time.
When a button is pressed,
the unit does not respond.
No sound is heard.
CD player
Symptom
Playback does not start.
Playback stops in the mid-
dle or is not performed
properly.
Playback sounds are
skipped, or stopped in the
middle of a track.
32
Tuner
Radio makes unusual
noise consecutively.
Possible cause
Did a power failure occur? Reset
the clock. (Refer to page 15.)
Set this unit to the power stand-
by mode and then turn it back on.
Remote control
If the unit still malfunctions, reset
it. (Refer to step 3 under "If trou-
ble occurs" on page 33.)
The remote control does
Is the volume level set to "0"?
not operate.
Are the headphones connected?
Are the speaker wires discon-
nected?
Possible cause
Is the disc loaded upside down?
Condensation
Does the disc satisfy the stan-
Sudden temperature changes, storage or
dards?
operation in an extremely humid environ-
ment may cause condensation inside the
Is the disc distorted or scratched?
cabinet (CD pickup, etc.) or on the transmit-
Is the unit located near excessive ter on the remote control.
Condensation can cause the unit to malfunc-
vibrations?
tion. If this happens, leave the power on with
Is the disc very dirty?
no disc in the unit until normal playback is
possible (about 1 hour). Wipe off any con-
Has condensation formed inside
densation on the transmitter with a soft cloth
the unit?
before operating the unit.
01/11/30
Symptom Possible cause
Is the unit placed near the TV or
computer?
Is the FM/AM loop aerial placed
properly? Move the AC power
lead away from the aerial if locat-
ed near.
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?
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