Sharp SD-EX220 User Manual / Operation Manual ▷ View online
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! CD player
! Remote control
! Condensation
Sudden temperature changes, storage or operation in an extremely humid environ-
ment may cause condensation inside the cabinet (CD pickup, etc.) or on the transmit-
ter on the remote control.
Condensation can cause the unit to malfunction. If this happens, leave the power on
with no disc in the unit until normal playback is possible (about 1 hour). Wipe off any
condensation on the transmitter with a soft cloth before operating the unit.
ment may cause condensation inside the cabinet (CD pickup, etc.) or on the transmit-
ter on the remote control.
Condensation can cause the unit to malfunction. If this happens, leave the power on
with no disc in the unit until normal playback is possible (about 1 hour). Wipe off any
condensation on the transmitter with a soft cloth before operating the unit.
! 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.
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:
Note:
If neither operation above restores the unit, clear all the memory by resetting it.
! Clearing all the memory (reset)
Caution:
This operation will erase all data stored in memory including clock, timer settings,
tuner preset, and CD programme.
tuner preset, and CD programme.
! Before transporting the unit
Symptom
Possible cause
" Even though a disc has been load-
ed, "NO DISC" is displayed.
" Is the disc very dirty?
" Is the unit located near excessive vibra-
tions?
" Has condensation formed inside the unit?
" Playback does not start.
" Is the disc loaded with the label side to-
ward you?
" Playback stops in the middle or is
not performed properly.
" Does the disc satisfy the standards?
" Is the disc distorted or scratched?
" Playback sounds are skipped, or
stopped in the middle of a track.
" Is the unit located near excessive vibra-
tions?
" Is the disc very dirty?
" Has condensation formed inside the unit?
Symptom
Possible cause
" The remote control does not oper-
ate.
" Is the AC power lead of the unit plugged
in?
" Is the battery polarity correct?
" Are the batteries dead?
" Is the distance or angle incorrect?
" Does the remote control sensor receive
strong light?
1
Set the unit to the power 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.
then turn the power on.
1
Press the ON/STAND-BY button to enter the power stand-by mode.
2
Whilst pressing down the
button and the VOLUME (-) button, press the ON/
STAND-BY button until "RESET" appears.
Carrying the unit with a CD inside can cause
damage to the unit or the CD.
Please open the CD cover to check the CD
compartment is empty before transportation.
(Refer to page 14.)
damage to the unit or the CD.
Please open the CD cover to check the CD
compartment is empty before transportation.
(Refer to page 14.)
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Maintenance
! Cleaning the CD pickup lens
Do not touch the laser pickup lens. If fingerprints or dust accumulate on the pickup,
clean it gently with a dry cotton swab.
clean it gently with a dry cotton swab.
! Cleaning the cabinet
! Care of compact discs
Compact discs are fairly resistant to damage, however mistracking can occur due to
an accumulation of dirt on the disc surface. Follow the guidelines below for maximum
enjoyment from your CD collection and player.
" Do not write on either side of the disc, particularly the non-label side from which
an accumulation of dirt on the disc surface. Follow the guidelines below for maximum
enjoyment from your CD collection and player.
" Do not write on either side of the disc, particularly the non-label side from which
signals are read. Do not mark this surface.
" Keep your discs away from direct sunlight, heat, and excessive moisture.
" Always hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can
" Always hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can
cause noise or mistracking. If a CD is dirty or does not play properly, clean it with a
soft, dry cloth, wiping straight out from the centre, along the radius.
soft, dry cloth, wiping straight out from the centre, along the radius.
Error messages
Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then with a
dry cloth.
dry cloth.
Caution:
" Do not use chemicals for cleaning (petrol, paint thinner, etc.). It may damage the
cabinet finish.
" Do not apply oil to the inside of the unit. It may cause malfunctions.
Pickup lens
NO
YES Correct
Error messag-
es
Meaning
Remedy
NO DISC
" The disc is damaged.
" Replace it with another disc.
" Eusure that the CD is correctly
inserted with the label side to-
ward you.
ward you.
" A CD has not been loaded.
" Load a CD.
" The CD data cannot be
read.
" Reload the CD.
FAN LOCK
" The cooling fan inside the
unit does not run due to for-
eign objects around the fan.
eign objects around the fan.
" Set this unit to the stand-by
mode and remove the foreign
objects around the fan.
objects around the fan.
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Specifications
As part of our policy of continuous improvement, SHARP reserves the right to make
design and specification changes for product improvement without prior notice. The
performance specification figures indicated are nominal values of production units.
There may be some deviations from these values in individual units.
design and specification changes for product improvement without prior notice. The
performance specification figures indicated are nominal values of production units.
There may be some deviations from these values in individual units.
! General
! Amplifier
! CD player
! Tuner
! Speaker
Power source
AC 230 V, 50 Hz
Power consumption
Power on: 62 W
Power stand-by: 0.9 W
Dimensions
Width: 380 mm (15")
Height: 200 mm (7-7/8")
Depth: 120 mm (4-3/4")
Height: 200 mm (7-7/8")
Depth: 120 mm (4-3/4")
Weight
3.7 kg (8.2 lbs.)
Output terminals
Speakers: 4 ohms
Headphones: 16 - 50 ohms (recommended: 32 ohms)
Optical digital output
Subwoofer pre-out (audio signal): 200 mV/10 k ohms at
70 Hz
70 Hz
Input terminals
Auxiliary input: 500 mV/47 k ohms
Amplification system
64fs 1-bit switching (Remarks: fs = 44.1 kHz)
Rated output power
RMS: 160 W (80 W + 80 W) (DIN 45 500)
A/D noise shaping
7th-order (delta - sigma) modulation
Type
1-disc vertical type compact disc player
Signal readout
Non-contact, 3-beam semiconductor laser pickup
D/A converter
24-bit/96 k D/A converter
Frequency response
20 - 20,000 Hz
Dynamic range
101 dB (1 kHz)
Frequency range
FM: 87.5 - 108 MHz
AM: 522 - 1,620 kHz
Type
2-way type speaker system
2 cm (13/16") Tweeter
12 cm (4-3/4") Woofer
Maximum input power
160 W
Rated input power
80 W
Impedance
4 ohms
Dimensions
Width: 270 mm (10-11/16")
Height: 200 mm (7-7/8")
Depth: 124 mm (4-15/16")
Height: 200 mm (7-7/8")
Depth: 124 mm (4-15/16")
Weight
2.3 kg (5.1 lbs.)/each
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