Troubleshooting Chart - Sharp XL-MP45H Operation Manual

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
Symptom
" The clock is not set to the " Did a power failure occur? Reset
correct time. the clock. (Refer to page 9.)
" When a button is pressed, " Set the unit to the power stand-
the unit does not respond. by mode 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 discon-
nected?
! CD player
Symptom
" Playback does not start. " Is the disc loaded upside down?
" Playback stops in the mid- " Does the disc satisfy the stan-
dle or is not performed dards?
properly.
" Is the disc distorted or
scratched?
" Playback sounds are " Is the unit located near excessive
skipped, or stopped in the vibrations?
middle of a track.
" Is the disc very dirty?
" Has condensation formed inside
the unit?
! Tuner
" The radio makes unusual
noises continuously.
Possible cause
! Cassette deck
" 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
! Remote control
" The remote control does
not operate.
03/8/20
Symptom Possible cause
" Is the unit placed near the TV or
computer?
" Is the FM aerial or AM loop aerial
placed properly? Move the aerial
away from the AC power lead if
it's located nearby.
Symptom Possible cause
" Is the erase-prevention tab re-
moved?
" Is it a normal tape? (You cannot
record on a metal or CrO tape.)
" Is there slack in the tape?
" Is the tape stretched?
" Are the capstans, pinch rollers,
or heads dirty?
" If a power failure occurs during
playback, the heads remain en-
gaged with the tape. Do not open
the compartment with great force.
Symptom Possible cause
" Is the AC power lead of the unit
plugged in?
" Is the battery polarity correct?
" Are the batteries dead?
" Is the distance or angle incor-
rect?
" Does the remote control sensor
receive strong light?
XL-MP45H(H)E3.fm
XL-MP45H
ENGLISH
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