MD COMPACT COMPONENT SYSTEM
MODEL
MD-MX20H
OPERATION MANUAL
Thank you for purchasing this SHARP product.
To obtain the best performance from this product, please read
this manual carefully. It will guide you in operating your SHARP
product.
MD-MX20H MD Compact Component System consisting of
MD-MX20H (main unit) and CP-MX20H (speaker system).
CONTENTS
Page
SPECIAL NOTES ................................................................ 1
ACCESSORIES ................................................................... 2
PRECAUTIONS ................................................................... 2
NAMES OF CONTROLS AND INDICATORS ...................... 3-5
PREPARATION FOR USE ................................................ 6-8
SETTING THE CLOCK ........................................................ 9
SOUND CONTROL ........................................................... 10
COMPACT DISC OPERATION .......................................... 11
MINIDISC OPERATION ..................................................... 12
CONVENIENT CD AND MINIDISC OPERATIONS ............. 13-16
RADIO OPERATION .................................................... 17-18
RDS (Radio Data System) OPERATION ...................... 19-30
Page
RECORDING ................................................................ 31-35
EDITING ....................................................................... 36-41
TIMER OPERATION ..................................................... 42-43
USING EXTERNAL UNITS .......................................... 44-45
WHAT IS A MINIDISC? ..................................................... 46
MINIDISC SYSTEM LIMITATIONS .................................... 47
TROUBLESHOOTING .................................................. 47-48
RESETTING THE MICROCOMPUTER ............................. 48
ERROR MESSAGES ......................................................... 49
MAINTENANCE ................................................................ 50
SPECIFICATIONS ............................................................. 50
TERMS OF GUARANTEE .................................. Back cover
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SPECIAL NOTES
NOTE FOR USERS IN THE U.K.
The mains lead of this product is fitted with a non-rewireable
(moulded) plug incorporating a 3A fuse. Should the fuse need
to be replaced, a BSI or ASTA approved BS 1362 fuse marked
and of the same rating as above, which is also
or
indicated on the pin face of the plug must be used.
Always refit the fuse cover after replacing the fuse. Never
use the plug without the fuse cover fitted.
In the unlikely event of the socket outlet in your home not
being compatible with the plug supplied, cut-off the mains
plug and fit an appropriate type.
DANGER:
The fuse from the cut-off plug should be removed and the
cut-off plug destroyed immediately and disposed of in a safe
manner.
Under no circumstances should the cut-off plug be inserted
elsewhere into a 13A socket outlet as a serious electric shock
may occur.
To fit an appropriate plug to the mains lead, follow the in-
structions below:
IMPORTANT:
The wires in the mains lead are coloured in accordance with
the following code:
: Neutral
Blue
Brown
: Live
As the colours of the wires in the mains lead of this product
may not correspond with the coloured markings identifying
the terminals in your plug, proceed as follows:
G The wire which is coloured blue must be connected to the
plug terminal which is marked N or coloured black.
G The wire which is coloured brown must be connected to
the plug terminal which is marked L or coloured red.
Ensure that neither the brown nor the blue wire is connected
to the earth terminal in your three pin plug.
Before replacing the plug cover, make sure that:
G If the new fitted plug contains a fuse, its value is the same
as that removed from the cut-off plug.
G The cord grip is clamped over the sheath of the mains
lead and not simply over the lead wires.
IF YOU HAVE ANY DOUBT, CONSULT A QUALIFIED ELEC-
TRICIAN.
SERVICE INFORMATION
In the unlikely event of your equipment requiring repair,
please contact the dealer or supplier from whom it was pur-
chased. Where this is not possible, please contact the tel-
ephone number listed below.
You will then be given details of how to obtain service.
- 0345-125387 -
Please note; all calls will be charged at local rate.
Certain replacement parts and accessories may be obtained
from our main parts distributor.
WILLOW VALE ELECTRONICS LTD.
MANCHESTER 0161-682-1415
READING
01189-876444
In the unlikely event of this equipment requiring repair dur-
ing the guarantee period, you will need to provide proof of
the date of purchase to the repairing company.
Please keep your invoice or receipt, which is supplied at the
time of purchase.
G Recording and playback of any material may require con-
sent, which SHARP is unable to give. Please refer particu-
larly to the provisions of the Copyright Act 1956, the Dra-
matic and Musical Performers Protection Act 1958, the
Performers Protection Acts 1963 and 1972 and to any sub-
sequent statutory enactments and orders.
G This equipment complies with the requirements of Direc-
tives 89/336/EEC and 73/23/EEC as amended by 93/68/
EEC.
G When the ON/STAND-BY button is set at STAND-BY posi-
tion, mains voltage is still present inside the unit.
When the ON/STAND-BY button is set at STAND-BY posi-
tion, the unit may be brought into operation by the timer
mode or remote control.
G US and foreign patents licensed from Dolby Laboratories
Licensing Corporation.
Warning:
G This unit contains no user serviceable parts. Never remove
covers unless qualified to do so. This unit contains danger-
ous voltages, always remove mains plug from the socket
before any service operation and when not in use for a
long period.
Warning:
G To prevent fire or shock hazard, do not expose this appli-
ance to dripping or splashing. No objects filled with liquids,
such as vases, shall be placed on the apparatus.
CAUTION
Use the MD compact component system only in accordance
with the instructions given in this manual and do not attempt
to interfere with the interlock switch or make any other adjust-
ment as this may result in exposure to hazardous radiation.
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ACCESSORIES
Remote control × 1
"AA" size battery (UM/SUM-3, R6,
HP-7 or similar) × 2
AC power lead × 1
AM loop aerial × 1
FM aerial × 1
Speaker wire × 2
Note:
Parts and accessories mentioned in this operation manual other than those in the drawing are not included.
PRECAUTIONS
I General
G Please ensure that the equipment is positioned in a well
ventilated area and ensure that there is at least 10cm (4")
of free space along the sides and back. There must also be
a minimum of 10cm (4") of free space on the top of the
unit.
G Do not use oil, solvents, petrol, paint thinners or insecti-
cides on the unit.
G Do not expose the unit to moisture, to temperatures higher
than 60°C (140°F) or to extreme low temperatures.
G Keep the unit away from direct sunlight, strong magnetic
fields, excessive dust, humidity and electronic/electrical
equipment (home computers, facsimiles, etc.) which gen-
erate electrical noise.
G Hold the AC power plug by the head when removing it from
the AC socket, since pulling the lead can damage internal
wires.
G Do not remove the outer cover, as this may result in elec-
tric shock.
Refer internal service to your local SHARP service facility.
G Use the unit on a firm, level surface free from vibration,
and do not place anything on the top of the unit.
G If the unit malfunctions whilst in use, press the ON/STAND-
BY button to enter the stand-by mode, then disconnect the
AC power lead from the AC socket. Plug the AC power
lead back in, and then press the ON/STAND-BY button to
turn the power on.
G If an electrical storm is taking place near you, it is sug-
gested that you disconnect the AC power lead from the AC
socket for safety.
G The ventilation should not be impeded by covering the ven-
tilation openings with items, such as newspapers, table-
cloths, curtains, etc.
G No naked flame sources, such as lighted candles, should
be placed on the apparatus.
G Attention should be drawn to the environmental aspects of
battery disposal.
G The apparatus is designed for use in moderate climate.
Warning:
G The voltage used must be the same as that specified on
this unit. Using this product with a higher voltage other than
which is specified is dangerous and may 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.
2
I 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.
G Do not write on either side of the disc, particularly the non-
label side.
Signals are read from the non-label side. Do not mark this
surface.
G Keep your discs away from direct sunlight, heat, and ex-
cessive moisture.
G 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
I Volume control
The sound level at a given volume setting depends on a com-
bination of speaker efficiency, location and various other fac-
tors.
It is advisable to avoid exposure to high volume levels, which
occur whilst turning the unit on with the volume control set-
ting up high, or whilst continually listening at high volumes.
I Condensation
Sudden temperature changes, storage or operation in an ex-
tremely humid environment may cause condensation inside
the cabinet (CD pickup, MiniDisc pickup, etc.) or on the trans-
mitter LED 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 remote control transmitter LED with a
soft cloth before operating the unit.
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NAMES OF CONTROLS AND INDICATORS
I Front panel
1
9
2
3 4
5 6 7
8
10
11
12
13
1. On/Stand-by Button
2. Timer Stand-by Indicator
3. Name/TOC Edit Button
4. Timer/Delete Button
5. Tuning Down/Review Button
6. MD Stop Button
7. MD Play/Pause Button
8. Tuning Up/Cue Button
9. Display (Demo) Button
10. MD Compartment
11. MD Eject Button
12. Jog Dial
13. Memory/Enter Button
14
15
16
17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
14. CD Compartment
15. Record Button
16. CD 00000 MD Normal Speed
Edit Button
17. CD 00000 MD High Speed
Edit Button
18. CD Open/Close Button
19. CD Stop Button
20. CD Play/Pause Button
21. Headphone Socket
22. Surround Button
23. Preset Equalizer Button
24. Extra Bass Button
25. Tuner (Band) Button
26. Auxiliary Button
27. Volume Control
28. Volume Select Button
29. Programme Type/Traffic Informa-
tion Search Button
30. EON Button
31. Auto Station Programme
Memory Button
32. Display Mode Button
33. Station Selector Button
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(Continued)
I Display window
1
2 3 4 5 6
7
8
9
10
11
12
21
22
23
24
25
26
27
28
29 30 31
32
13
14
15
16
17
18
19
20
1. FM Stereo Indicator
2. FM Stereo Mode Indicator
3. Track Edit Indicator
4. Play/Pause Indicator
5. Repeat Indicator
6. TOC Indicator
7. Level Meters
8. Digital Recording Indicator
9. CD Indicator
10. High Speed Edit Indicator
11. MD Indicator
12. Record Indicator
13. RDS Indicator
14. Radio Text Indicator
15. Traffic Programme Indicator
16. Traffic Announcement Indicator
17. Dynamic PTY Indicator
18. EON Indicator
19. Programme Type Indicator
20. Traffic Information Indicator
21. Sleep Indicator
22. Disc Indicator
23. Track Indicator
24. Memory Indicator
25. Random Play Indicator
26. Total Time Indicator
27. Remaining Time Indicator
28. Character Information Display
29. AM/PM Indicator
30. Timer Record/Timer Play Indica-
tor
31. Surround Indicator
32. Extra Bass Indicator
I Rear panel
1
2
3
1. AM Loop Aerial Socket
2. Auxiliary Input Sockets
3. Speaker Terminals
4. FM 75 Ohms Aerial Socket
5. AC Input Socket
4 5
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(Continued)
I Remote control
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I Speaker section
1
2
1. Remote Control Transmitter LED
2. Programme Type/Traffic Information Search But-
ton
3. Station Selector Button
4. Surround Button
5. Preset Equalizer Button
6. Clock Button
7. Sleep Button
8. Memory/Enter Button
9. MD Stop Button
10. MD Play/Pause Button
11. MD Track Down/Review Button
12. MD Track Up/Cue Button
13. Track Edit Button
14. Record Button
15. On/Stand-by Button
16. Dimmer Button
17. Tuner Preset Up/Down Buttons
18. Extra Bass Button
19. Volume Select Button
20. Display Button
21. Clear Button
22. Play Mode Button
23. Time Button
24. CD Play/Pause Button
25. CD Stop Button
26. CD Track Up/Cue Button
27. CD Track Down/Review Button
28. Tuner (Band) Button
29. Auxiliary Button
30. Volume Buttons
1. Tweeter
2. Woofer
3. Bass Reflex Duct
4. Speaker Terminals
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3
4
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PREPARATION FOR USE
Unplug the AC power lead from the AC socket before
connecting or disconnecting any component.
I Aerial connection
I Speaker connection
AM loop aerial
1
2
FM aerial
Black
Red
Black
Red
Right
Left
Supplied FM aerial
Connect the FM aerial wire to the FM 75 OHMS socket
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).
Notes:
G Do not place the aerial on the main unit as it may result in
noise pickup from the internal digital electronics.
Place the aerial away from the unit for better reception.
G If the AM loop aerial and the FM aerial wire are placed
near the AC power lead, interference may result.
External FM aerial
Use an external FM aerial if you require better reception.
Consult your dealer.
External FM aerial
Red
1
Black
2
Red
3
Connect each speaker wire to the SPEAKER terminals
as shown.
Use speakers with an impedance of 6 ohms or more, since
lower impedance speakers can damage the unit.
Caution:
G Before connecting the speakers to the unit, connect the
speaker wires to the speakers first.
Then, connect the speaker wire to the terminals on the
unit.
G Connect the speakers to the main unit before you use the
system. If the speakers are not connected before opera-
tion, the system may be damaged.
Notes:
G Connect the black wire to the minus (–) terminal, and the
red wire to the plus (+) terminal.
G Do not mix the right channel and left channel wiring when
connecting the speakers to the unit.
G Do not let bare speaker wires touch each other as this may
damage the amplifier and/or speakers.
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(Continued)
I Removing the speaker grilles
I Connecting the AC power lead
1 Remove the lower part of the speaker grille first.
2 Remove the upper part of the speaker grille.
Caution:
When the speaker grilles are removed, the speaker dia-
phragms are exposed. Make sure nothing comes into contact
with the speaker diaphragms.
I Placing the system
10 cm (4")
10 cm (4")
AC 230 V, 50 Hz
To AC INPUT
To an AC socket
Connect the AC power lead to the AC INPUT socket, then
connect its plug to an AC socket.
Notes:
G Unplug the AC power lead from the AC socket if the unit
will not be in use for a prolonged period of time.
G Never use a power lead other than the one supplied. Use
of a power lead other than the one supplied may cause an
electric shock or fire.
I Demo mode
10 cm (4")
10 cm (4")
DISPLAY
(DEMO)
Be sure to keep space between the units for ventilation.
Keep the top and the back of this unit at least 10 cm (4")
away from the wall.
Note:
G Do not place the system or speakers near a television set
as the magnetic fields produced may cause irregular co-
lours to be displayed.
When the AC power lead is first connected, the unit will
enter the demonstration mode and the words will scroll
across the display continuously.
To cancel the demonstration mode:
When in the demonstration mode, press the DISPLAY (DEMO)
button.
G The demonstration mode will be cancelled and the unit
will be in the low power consumption mode.
Note:
G When the unit is in the low power consumption mode, the
display will disappear.
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