MINI COMPONENT SYSTEM
MODEL
CD-BK270W
CD-BK270W(BK)
OPERATION MANUAL
Thank you for purchasing this SHARP product.
T o obtain the best performance from this product, please read this
manual carefully . It will guide you in operating your SHARP product.
CD-BK270W Mini Component System consisting of CD-BK270W (main
unit), CP-BK270 (front speakers) and GBOXS0070AWM1 (surround
speakers).
CD-BK270W(BK) Mini Component System consisting of CDBK270W(BK) <main unit>, CP-BK270(BK) <front speakers> and
GBOXS0070AWM1 <surround speakers>.
Special Note s
Important Instruction
CAUTION
Material: GaAIAs
Laser Diode Properties
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW
z
This Mini Component System is classified as a CLASS 1 LASER product.
z
The CLASS 1 LASER PRODUCT label is located on the rear cover.
z
Use of controls, adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
As the laser beam used in this compact disc player is harmful to the eyes, do not
attempt to disassemble the cabinet. Refer servicing to qualified personnel only.
CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO
BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA
EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I
STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER.
VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE.
ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI.
VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD.
STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT
INSTRUMENT.
ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE
INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER.
When the ON/STAND-BY button is set at STAND-BY position, mains voltage is still
- Special Notes -
present inside the unit. When the ON/STAND-BY button is set at STAND-BY position,
the unit may be brought into operation by the timer mode or remote control.
Note for users in Australia:
Copyright may exist in material you wish to record. Copying or broadcasting such
material without permission of the relevant licensees or owners of the copyright is
prohibited by law. SHARP is not in a position to authorise the copying or broadcasting
Warning:
This unit contains no user serviceable parts. Never remove covers unless qualified to
of copyright materials and nothing in this OPERATION MANU AL should be implied as
giving that authority.
do so. This unit contains dangerous voltages, always remove mains plug from the
socket before any service operation and when not in use for a long period.
For other countries:
Audio-visual material may consist of copyrighted works which must not be recorded
Warning:
To prev ent fire or shoc k hazard, do not expose this appliance to dripping or splashing.
without the authority of the owner of the copyright. Please refer to the relevant laws in
your country.
No objects filled with liquids, such as vases, shall be placed on the apparatus.
1
Accessories
Contents
Please confirm that the following accessories are included.
Remote control 1 "AA" size battery (UM/SUM-3, R6,
HP-7 or similar) 2
AM loop aerial 1 FM aerial 1
Note:
Only the above accessories are included.
Page
General Info rmation
„
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 7
Preparation for Use
„
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 12
Basic Operation
„
General Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Sound Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
CD Playback
„
Listening to a CD (CDs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 - 18
Repeat or Random Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Programmed Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Radio
„
Listening to the Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Listening to the Memorised Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Tape Playback
„
Listening to a Cassette T ape (TAPE 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Listening to a Cassette T ape (TAPE 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Karaoke
„
Playing Karaoke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 25
- Accessories / Contents -
General Information
Tape Recording
„
Recording from the Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Recording from a CD (CDs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Dubbing from Tape to Tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Advanced Features
„
Timer and Sleep Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 9, 30
Enhancing Your System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
References
„
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32, 33
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
2
Precautions
- Precautions -
General Information
General
„
z
Please ensure that the equipment is positioned in a well-ventilated area and
ensure that there is at least 10 cm (4") of free space along the sides, top and back
of the unit.
10 cm (4") 10 cm (4")
z
Use the unit on a firm, level surface free from vibration.
z
Keep the unit away from direct sunlight, strong magnetic fields, excessive dust,
humidity and electronic/electrical equipment (home computers, facsimiles, etc.)
which generates electrical noise.
z
Do not place anything on top of the unit.
z
Do not expose the unit to moisture, to temperatures higher than 60°C (140°F) or to
extremely low temperatures.
z
If your system does not work properly, disconnect the AC power lead from the wall
socket. Plug the AC power lead back in, and then turn on your system.
z
In case of an electrical storm, unplug the unit for safety.
z
Hold the AC power plug by the head when removing it from the wall socket, as
pulling the lead can damage internal wires.
z
Do not remove the outer cover, as this may result in electric shock. Refer
internal service to your local SHARP service facility .
z
The ventilation should not be impeded by covering the ventilation openings with
items, such as newspapers, tablecloths, curtains, etc.
z
No naked flame sources, such as lighted candles, should be placed on the apparatus.
z
Attention should be drawn to the environmental aspects of battery disposal.
z
This unit should only be used within the range of 5°C - 35°C (41°F - 95°F).
10 cm (4")
10 cm (4")
Warning:
The voltage used must be the same as that specified on this unit. Using this product
with a higher voltage other than that which is specified is dangerous and ma y result in
a fire or other type of accident causing damage. SHARP will not be held responsible
for any damage resulting from use of this unit with a voltage other than that which is
specified.
Volume control
„
The sound level at a given volume setting depends on speaker efficiency, location,
and various other factors. It is advisable to avoid exposure to high volume levels,
which occurs whilst turning the unit on with the volume control setting up high, or
whilst continually listening at high volumes.
Condensation
„
Sudden temperature changes, storage or opera-
tion in an extremely humid environment may
cause condensation inside the cabinet (CD pick-
up, tape heads, etc.) or on the transmitter on the
remote control.
Condensation can cause the unit to malfunction.
If this happens, leave the power on with no disc
(or cassette) in the unit until normal playback is
possible (about 1 hour). Wipe off any condensa-
tion on the transmitter with a soft cloth before op-
erating the unit.
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.
z
Do not write on either side of the disc, par ticularly the non-label side from which
signals are read. Do not mark this surface.
z
Keep your discs away from direct sunlight, heat, and excessive moisture.
z
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.
NO
YES
Correct
3
Controls and Indicator s
67
1
2
3
17
18
19
20
8
161514131211
21
22
23
24
4
5
9
10
Front panel
„
1.Disc Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.Timer Set Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.On/Stand-by Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.Tape 2 Cassette Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . 23, 28
5.Tape 1 Cassette Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 28
6.Equalizer Mode Select Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.Volume Up and Down Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
8.Extra Bass/Demo Mode Button . . . . . . . . . . . . . . . . . . . . . . . . .13, 14
9.Disc Tray Open/Close Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
10.Disc Skip Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 18
11.Tuning and Time Up Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 20
12.Tape 2 Reverse Play Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
13.CD Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16, 27
14.Tuner (Band) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
15.Tape (1 2) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 23, 28
16.Video/Auxiliary Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29, 31
17.Dimmer Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
18.Clock Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 29
19.Timer/Sleep Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29, 30
20.Headphone Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
21.CD or Tape Stop Button . . . . . . . . . . . . . . . . . . . . . . . . . . . .17, 22, 23
22.CD Play or Repeat, Tape 1 Play,
Tape 2 Forward Play Button . . . . . . . . . . . . . . . . . . . . . . 17, 18, 22, 23
23.Tape 2 Reverse Mode Select Button . . . . . . . . . . . . . . . . . . . . . . . .23
24.CD Track Up or Fast Forward, Tape 2 Fast Wind,
Tuner Preset Up Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 21, 23
25.Tuning and Time Down Button . . . . . . . . . . . . . . . . . . . . . . . . . 15, 20
26.Memory/Set Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15, 19, 21
27.Tape 2 Record Pause Button . . . . . . . . . . . . . . . . . . . . . . . . . . 26 - 28
28.CD Track Down or Fast Reverse, Tape 2 Fast Wind,
Tuner Preset Down Button . . . . . . . . . . . . . . . . . . . . . . . . . . 17, 21, 23
29.Microphone Level Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
30.Microphone Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Reference page
- Controls and Indicators -
General Information
25 26 27
29 3028
Description of remote control (See page 7.)
4
- Controls and Indicators -
General Information
Controls and Indicators (continued)
1
2
34 5 6
17 17
8
9
13 14 15 16
7
17
10
11
12
1
2
3
4
5
Display
„
1.Extra Bass Indicator
2.FM Stereo Mode Indicator
3.FM Stereo Receiving Indicator
4.Karaoke Mode Indicator
5.CD Repeat Play Indicator
6.CD Pause Indicator
7.CD Play Indicator
8.Tape 2 Record Indicator
9.Tape Reverse Mode Indicator
10.Disc Number Indicators
11.Timer Play Indicator
12.Memory Indicator
13.Tape 2 Reverse Play Indicator
14.Tape 1 Play or Tape 2 Forward Play Indicator
15.Sleep Indicator
16.Timer Recording Indicator
17.Spectrum Analyser/Volume Level Indicator
Rear panel
„
1.Surround Speaker Terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11
2.FM 75 Ohms Aerial Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9, 10
3.FM Aerial Earth Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9, 10
4.AM Loop Aerial Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9, 10
5.Span Selector Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.Video/Auxiliary (Audio Signal) Input Sockets . . . . . . . . . . . . . . . . .31
7.Front Speaker Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 11
8.AC Power Lead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
9.AC Voltage Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Reference page
6
7
9
5
8
Front speaker
„
1.Tweeter
2.Woofer
3.Bass Reflex Duct
1
2
4.Speaker Wire
Speaker grilles are removable:
Make sure nothing comes into contact with the speaker diaphragms when you
remove the speaker grilles.
3
3
4
Surround speaker
„
1
1.Full-Range Speaker
2.Speaker Wire
Note:
The speaker grilles on the surround speakers are not removable.
- Controls and Indicators -
General Information
2
6
- Controls and Indicators -
General Information
Controls and Indicators (continued)
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
Remote control
„
Remote Control Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
1.
2.Echo Level Up and Down Buttons . . . . . . . . . . . . . . . . . . . . . . . . . .24
3.Karaoke Mode Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
4.Disc Number Select Buttons . . . . . . . . . . . . . . . . . . . . . . . .16, 19, 27
5.CD Clear Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Tape 2 Record Pause Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 - 28
6.
CD Track Down or Fast Reverse, Tape 2 Fast Wind,
7.
Tuner Preset Down Button . . . . . . . . . . . . . . . . . . . . . . . . . . . .17, 21, 23
Equalizer Mode Select Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
8.
Tape 2 Reverse Play Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
9.
CD Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16, 27
10.
Tuner (Band) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
11.
On/Stand-by Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
12.
Extra Bass Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
13.
14.CD Random Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
CD Memory Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
15.
16.CD Pause Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
CD Track Up or Fast Forward, Tape 2 Fast Wind,
17.
Tuner Preset Up Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17, 21, 23
CD or Tape Stop Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17, 22, 23
18.
CD Play or Repeat, Tape 1 Play,
19.
Tape 2 Forward Play Button . . . . . . . . . . . . . . . . . . . . . . . .17, 18, 22, 23
Video/Auxiliary Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
20.
Tape (1 2) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22, 23, 28
21.
Volume Up and Down Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
22.
Buttons with " " mark in the illustration can be operated on the remote control
only.
Other buttons can be operated both on the main unit and the remote control.
Reference page
13
7
Battery installation for remote control (See page 8.)
Remote Control
Battery installation
„
1 Remove the battery cover.
2 Insert the batteries according to the direction indicated in the bat-
tery compartment.
When inserting or removing the batteries, push them towards the battery termi-
nals.
3 Replace the cover.
Precautions for battery use:
z
Replace all old batteries with new ones at the same time.
z
Do not mix old and new batteries.
z
Remove the batteries if the unit will not be used for long periods of time. This will
prevent potential damage due to battery leakage.
Caution:
z
Do not use rechargeable batteries (nickel-cadmium battery, etc.).
z
Installing the batteries incorrectly may cause the unit to malfunction.
Notes concerning use:
z
Replace the batteries if the operating distance is reduced or if the operation
becomes erratic. Purchase 2 "AA" size batteries (UM/SUM-3, R6, HP-7 or similar).
z
Periodically clean the transmitter on the remote control and the sensor on the unit
with a soft cloth.
z
Exposing the sensor on the unit to strong light may interfere with operation.
Change the lighting or the direction of the unit.
z
Keep the remote control away from moisture, heat, shock, and vibrations.
Test of the remote control
„
Check the remote control after checking all connections have been made correctly.
(See pages 9 - 12.)
Face the remote control directly to the remote sensor on the unit.
The remote control can be used within the range shown below:
Press the ON/STAND-BY button. Does the power turn on? Now, you can enjoy the
music.
Remote sensor
0.2 m - 6 m
(8" - 20')
- Remote Control -
Preparation for Use
8
System Connections
Preparation for Use
AM loop aerial
Surround speaker (Right)
- System Connections -
FM aerial
Surround speaker (Left)
VCR, DVD, etc.
not supplied
Front speaker (Left)
Front speaker (Right)
Wall socket
(See page 12 .)
9
Aerial connection
„
Supplied FM aerial:
Connect the FM aerial wire to the FM 75
OHMS terminal and position the FM aerial
wire in the direction where the strongest
signal can be received.
Supplied AM loop aerial:
Connect the AM loop aerial wire to the AM
LOOP socket. Position the AM loop aerial
for optimum reception. Place the AM loop
aerial on a shelf, etc., or attach it to a stand
or a wall with screws (not supplied).
Note:
Placing the aerial on the unit or near the AC power lead may cause noise pickup.
Place the aerial away from the unit for better reception.
Installing the AM loop aerial:
< Assembling > < Attaching to the wall >
Wall Screws (not supplied)
External FM aerial:
Use an external FM aerial if you require better reception. Consult your dealer.
External
FM aerial
75 ohm
coaxial
cable
Note:
When an external FM aerial is used, disconnect the supplied FM aerial wire.
Speaker connection
„
Front speakers
Connect the black wire to the SPEAKERS (-) terminal, and the red wire to the
SPEAKERS (+) terminal.
Surround speakers
Connect the black wire to the SURROUND SPEAKERS (-) terminal, and the green
wire to the SURROUND SPEAKERS (+) terminal.
Surround speaker (Right) Surround speaker (Left)
Front speaker (Right)
Red
Black
Green
Front speaker (Left)
Caution:
z
If you use other speakers with impedance lower than that
specified, the unit may be damaged. Front speakers: 8
ohms Surround speakers: 16 ohms
z
Do not mistake the right and the left channels. The right
speaker is the one on the right side when you face the unit.
z
Do not let the bare speaker wires touch each other.
z
Do not allow any objects to fall into or to be placed in the
bass reflex ducts.
z
Do not stand or sit on the speakers. You may be injured.
Incorrect
- System Connections -
Preparation for Use
10
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