E-39
ENGLISH
XL-UH3H
Referen
ces
Troubleshooting chart
Many potential problems can be resolved by the owner without call-
ing 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
Cassette deck
Remote control
Tuner
Symptom
Possible cause
z
The clock is not set to the
correct time.
z
Did a power failure occur? Reset
the clock.
z
When a button is pressed,
the unit does not respond.
z
Set the unit to the power stand-
by mode and then turn it back on.
z
If the unit still malfunctions, reset
it.
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
middle or is not performed
properly.
z
Does the disc satisfy the
standards?
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
Cannot record.
z
Is the erase-prevention tab re-
moved?
z
Cannot record tracks with
proper sound quality.
z
Cannot erase completely.
z
Is it a normal tape? (You cannot
record on a metal or CrO
2
tape.)
z
Sound skipping.
z
Is there slack in the tape?
z
Cannot hear treble.
z
Is the tape stretched?
z
Sound fluctuation.
z
Are the capstan, pinch roller, or
head dirty?
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 correct?
z
Are the batteries dead?
z
Is the distance or angle
incorrect?
z
Does the remote control sensor
receive strong light?
Symptom
Possible cause
z
The radio makes unusual
noises continuously.
z
Is the unit placed near the TV or
computer?
z
Is the FM aerial or AM loop aerial
placed properly? Move the aerial
away from the AC power lead if
it's located nearby.
