Read Sharp XL-HP550 User Guide / Operation Manual online
02/8/7
XL-HP550E(E)3.fm
30
XL-HP550E
Referenc
es
Troubleshooting chart (continued)
! Tuner
! Cassette deck
! Remote control
! If trouble occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
1
1
Set the unit to the stand-by mode and turn the power on again.
2
If the unit is not restored in the previous operation, unplug and
plug in the unit, and then turn the power on.
plug in the unit, and then turn the power on.
Note:
If neither operation above restores the unit, clear all the memory by
resetting it.
If neither operation above restores the unit, clear all the memory by
resetting it.
Symptom
Possible cause
" Radio makes unusual
noise consecutively.
" 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 or
the unit if located near.
away from the AC power lead or
the unit if located near.
Symptom
Possible cause
" Cannot record.
" Is the erase-prevention tab re-
moved?
" Cannot record tracks with
proper sound quality.
" Is it a normal tape? (You cannot
record on a metal or CrO tape.)
" Cannot erase completely.
" Sound skipping.
" Sound skipping.
" Is there any slack?
" Is the tape stretched?
" Is the tape stretched?
" Cannot hear treble.
" Are the capstans, pinch rollers,
or heads dirty?
" Sound fluctuation.
" Cannot remove the tape.
" Cannot remove the tape.
" If a power failure occurs during
playback, the heads remain en-
gaged with the tape. Do not open
the compartment forcibly. Wait
until electricity resumes.
gaged with the tape. Do not open
the compartment forcibly. Wait
until electricity resumes.
Symptom
Possible cause
" The remote control does
not operate.
" Is the AC power lead of the unit
plugged in?
" Is the battery polarity respected?
" Are the batteries dead?
" Is the distance or angle incor-
" Are the batteries dead?
" Is the distance or angle incor-
rect?
" Does the remote control sensor
receive strong light?
Click on the first or last page to see other XL-HP550 service manuals if exist.