Sharp CD-ES77 Manual de operação - Página 33
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! Cassette deck
Symptom
" Cannot record.
" Cannot record tracks with
proper sound quality.
" Cannot erase completely.
" Sound skipping.
" Cannot hear treble.
" Sound fluctuation.
" Cannot remove the tape.
! Remote control
Symptom
" The remote control does
not operate.
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 any slack?
" 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.
Possible cause
" Is the AC power cord 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?
! Tuner
Symptom
" The radio makes unusual
noises continuously.
! 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.
If such a problem occurs, do the following:
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.
Note:
If neither operation above restores the unit, clear all the memory by
resetting it.
! Clearing all the memory (reset)
1
Press the ON/STAND-BY button to enter the power stand-by
mode.
2
While pressing down the
ton, press the
PRESET
appears.
Caution:
This operation will erase all data stored in memory including clock,
timer settings, tuner preset, and CD program.
Possible cause
" Is the unit placed near the TV or
computer?
" Is the FM antenna or AM loop an-
tenna placed properly? Move the
antenna away from the AC power
cord if it's located nearby.
button and the X-BASS/DEMO but-
button until "CLEAR AL"
CD-ES700
CD-ES77
33