Sharp SD-EX220 User Manual

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1-BIT DIGITAL AUDIO SYSTEM

MODEL

SD-EX220

OPERATION MANUAL

SD-EX220 SPECIAL NOTES

Important Instruction

- Special Notes -

 

 

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Explanation of Graphical Symbols:

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

0010

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

0010

Caution - use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

0010

NOTE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

zReorient or relocate the receiving antenna.

zIncrease the separation between the equipment and receiver.

zConnect the equipment into an outlet on a circuit different from that to which the receiver is connected.

zConsult the dealer or an experienced radio/TV technician for help.

WARNING

FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user's authority to operate this equipment.

Note to CATV system installer:

This reminder is provided to call the CATV system installer's attention to Article 82040 of the National Electrical Code that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

FOR YOUR RECORDS

For your assistance in reporting this unit in case of loss or theft, please record below the model number and serial number which are located on the rear of the unit.

Please retain this information.

Model number .................................................................................

Serial number .................................................................................

Date of purchase .................................................................................

Place of purchase .................................................................................

0010

2

IMPORTANT SAFETY INSTRUCTIONS

SD-EX220

1 Read Instructions - All the safety and operating instructions should be read before the product is operated.

2Retain Instructions - The safety and operating instructions should be retained for future reference.

3Heed Warnings - All warnings on the product and in the operating instructions should be adhered to.

4Follow Instructions - All operating and use instructions should be followed.

5Cleaning - Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

6Attachments - Do not use attachments not recommended by the product manufacturer as they may cause hazards.

7Water and Moisture - Do not use this product near water - for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like.

8Accessories - Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.

9A product and cart combination should be moved with

care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.

10Ventilation - Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.

11Power Sources - This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.

12Grounding or Polarization - This product may be equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

Alternate Warnings - This product is equipped with a three-wire grounding-type plug, a plug having a third (grounding) pin. This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

13Power-Cord Protection - Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.

14Protective Attachment Plug - The product is equipped with an attachment plug having overload protection. This is a safety feature. See Instruction Manual for replacement or resetting of protective device. If replacement of the plug is required, be sure the service technician has used a replacement plug specified by the manufacturer that has the same overload protection as the original plug.

0109

Important Instruction

- Important safety instructions -

 

 

3

SD-EX220

IMPORTANT SAFETY INSTRUCTIONS (continued)

 

 

Important Instruction

- Important safety instructions -

15Outdoor Antenna Grounding - If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/ NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antennadischarge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Example of antenna grounding as per

National Electrical Code, ANSI/NFPA 70

 

ANTENNA LEAD IN WIRE

 

GROUND

 

CLAMP

 

ANTENNA DISCHARGE UNIT

 

(NEC SECTION 810-20)

ELECTRIC

 

SERVICE

 

EQUIPMENT

GROUNDING CONDUCTORS

 

 

(NEC SECTION 810-21)

 

GROUND CLAMPS

 

POWER SERVICE GROUNDING

NEC - NATIONAL ELECTRICAL CODE

ELECTRODE SYSTEM

S2898A

(NEC ART 250, PART H)

16 Lightning - For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

17Power Lines - An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

18Overloading - Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

19 Object and Liquid Entry - Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

20Servicing - Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

21Damage Requiring Service - Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a)When the power-supply cord or plug is damaged,

b)If liquid has been spilled, or objects have fallen into the product,

c)If the product has been exposed to rain or water,

d)If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation,

e)If the product has been dropped or damaged in any way, and

f)When the product exhibits a distinct change in performance - this indicates a need for service.

22Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

23Safety Check - Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

24Wall or Ceiling Mounting - The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

25Heat - The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.

0109

4

Notes

 

Contents

SD-EX220

ENERGY STAR® Program Information

As an ENERGY STAR® Partner, SHARP has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

ENERGY STAR® is a U.S. registered mark.

WHY PURCHASE ENERGY STAR® LABELED

PRODUCTS?

Many Electrical/Electronic Products use energy both when they are on and when they are off. Americans spend more than $3 billion a year on energy consumed by home electronic products when they are not in use. The new ENERGY STAR® labeled models will reduce that energy “leakage” by up to 75 percent. Ultimately, this will mean more t h a n $ 1 b i l l i o n a y e a r i n e n e r g y s a v i n g s f o r consumers.

The energy savings will help reduce the burning of fossil fuels and the related carbon dioxide pollution that contributes to global warming. If every American family replaced their electronic equipment with ENERGY STAR® labeled models, it would reduce air pollution equivalent to eliminating more than two million cars.

By using ENERGY STAR® labeled products, you will save money on your electric bills and use less energy.

That makes good economic sense and it’s good for our environment.

ENERGY STAR® is a U.S. registered mark.

0303

Page

General Information

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Controls and indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 10

Preparation for Use

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 System connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 - 13 To install the main unit and speakers on the wall . . . . . . . . . . . . 14 - 15 General control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Setting the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

CD Playback

Listening to a CD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 19 Advanced CD Playback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 - 21

Radio

Listening to the radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 - 23

Advanced Features

Timer and sleep operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 26 Enhancing your system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 - 28

References

Troubleshooting chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 - 29 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

CONSUMER LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . Back cover

Information

/ Contents -

General

- Notes

 

 

5

SD-EX220

General Information - Introduction / Accessories -

Introduction

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.

z SD-EX220 1-Bit Digital Audio System consisting of SD-EX220 (main unit) and CP-EX220 (speaker system).

Accessories

Please confirm that the following accessories are included.

Remote control 1

"AA" size battery (UM/SUM-3, R6,

Speaker wire 2

FM antenna 1

RRMCG0375AWSA

HP-7 or similar) 2

QCNWH0010AWZZ

QANTW0004AW09

UBATU0001AWZZ

 

 

 

AM loop antenna 1

Antislip speaker cushion sheet

Pattern paper for main unit 1

Pattern paper for speaker 1

QANTL0015AW09

(4 pcs.) 2

TCAUH0109AWZZ

TCAUH0110AWZZ

PCUSG0022AWZZ

 

 

 

Note:

Only the above accessories are included.

6

Precautions

General

zPlease ensure that the equipment is positioned in a well-ventilated area and ensure that there is at least 4" (10 cm) of free space along the sides, top and back of the equipment.

(Unless the unit is to be wall mounted.)

4" (10 cm)

4" (10 cm)

4" (10 cm)

4" (10 cm)

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 generate electrical noise.

zDo not place anything on top of the unit.

zDo not expose the unit to moisture, to temperatures higher than 140°F (60°C) or to extremely low temperatures.

zIf your system does not work properly, disconnect the AC power cord from the AC outlet. Plug the AC power cord back in, and then turn on your system.

zIn case of an electrical storm, unplug the unit for safe-

ty.

zHold the AC power plug by the head when removing it from the AC outlet, as pulling the cord can damage in-

ternal wires.

zDo not remove the outer cover, as this may result in electric shock. Refer internal service to your lo-

cal SHARP service facility.

z This unit should only be used within the range of 41°F - 95°F (5°C - 35°C).

Warning:

zThe 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 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.

zCD players use a laser pickup which can damage the eyes if viewed directly. Do not look at the pickup, and do not touch the pickup directly.

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 while turning the unit on with the volume control setting up high, or while continually listening at high volumes.

SD-EX220

General Information

- Precautions -

 

 

 

 

 

 

 

 

7

SD-EX220

Information

and indicators -

General

- Controls

 

 

Controls and indicators

1

2

3

 

 

 

 

 

 

 

 

 

 

 

 

4

5

6

7

8

9

10

11

12

13

14

1 2 3

 

 

 

4

6

7

8

5

9 10 11

Front panel

 

Reference page

1. CD Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .18

2. Remote Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .11

3. Timer Set Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .25

4. Headphone Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .27

5. CD Stop Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .18

6. CD Play/Pause Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .18

7. Tuner (Band) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .22

8. Auxiliary Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .27

9. Volume Up and Down Buttons . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .16

10.CD Cover Open/Close Button . . . . . . . . . . . . . . . . . . . . . . . . . . .

18, 19

11.CD Track Down or Fast Reverse/Tuning Down Button . . . . . .

19, 22

12.CD Track Up or Fast Forward/Tuning Up Button . . . . . . . . . . .

19, 22

13.Bass/Treble Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .16

14.Power On/Stand-by Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .16

Display

Reference page

1. Surround Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 2. Timer Play Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 3. Sleep Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 4. FM Stereo Receiving Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 5. FM Stereo Mode Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 6. CD Memory Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 7. Random Play Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 8. Function Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18, 22, 27 9. CD Repeat Play Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 10.CD Play Indicator

11.CD Pause Indicator

8

Left side

 

Right side

1

 

2

 

3

7

4

8

5

 

6

 

9

10

3

1

4

2

5

 

Side panel

 

 

Reference page

1. FM 75 Ohms Antenna Jack . . . . . . . . . . .

. . . . . . . . . . . . . . . . . 12, 13

2. AM Antenna Ground Terminal . . . . . . . . .

. . . . . . . . . . . . . . . . . 12, 13

3. AM Antenna Terminal . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . 12, 13

4. Auxiliary Input Jacks . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 27

5. Optical Digital Output Jack . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 27

6. AC Power Cord . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 13

7. Speaker Terminals . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 12

8. Subwoofer Pre-output Jack . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 28

9. Left Side Cover . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . 12, 13

10.Right Side Cover . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . 12, 13

Note:

 

For details on opening side covers, see page 12.

 

Speaker system

 

 

Reference page

1. Tweeter

 

2. Bass Reflex Duct

 

3. Speaker Grille

 

4. Woofer

 

5. Speaker Terminals . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . 12

Speaker grilles are removable:

 

Make sure nothing comes into contact with

 

the speaker diaphragms when you remove

 

the speaker grilles.

 

Note:

 

When the speakers are hung on the wall, the

 

speaker badge reads vertically. In this case,

 

you can adjust the badge to point the proper

 

 

Badge

direction by turning it manually.

 

SD-EX220

Information

and indicators -

 

 

 

 

General

- Controls

 

 

 

 

 

 

9

SD-EX220

Information

and indicators -

General

- Controls

 

 

Controls and indicators (continued)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

Remote control

 

 

Reference page

1. Remote Control Transmitter . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .11

2. CD Play/Pause Button . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .18

3. CD Stop Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .18

4. Cursor/Tuner Preset Buttons . . . . . . . . . . . . . . . . . . . .

. . . . . . .17, 23

5. CD Track Down or Fast Reverse/Tuning Down Button . .

. . . . . . .19, 22

6. CD Memory Button . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .21

7. Program Clear Button . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .21

8. Surround Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .16

9. Timer Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . .17, 24

10.Enter Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . .17, 24

11.Power On/Stand-by Button . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .16

12.Auxiliary Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .27

13.CD Play Mode Select Button . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .20

14.Bass/Treble Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .16

15.Tuner (Band) Button . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .22

16.CD Track Up or Fast Forward/Tuning Up Button . . . . . . .

. . . . . . .19, 22

17.Volume Up and Down Buttons . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .16

18.CD/Tuner Direct Buttons . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . .20, 23

19.CD Time Display Button . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . .20

20.Clock Display/Dimmer Button . . . . . . . . . . . . . . . . . . .

. . . . . . .16, 17

Buttons with " " mark in the illustration or highlighted in bold on the list can be operated on the remote control only.

10

Remote control

Battery installation

1 Remove the battery cover.

2 Insert the supplied batteries according to the direction indicated in the battery compartment.

When inserting or removing the batteries, push them toward the battery terminals.

3 Replace the cover.

Precautions for battery use:

zReplace all old batteries with new ones at the same time.

zDo not mix old and new batteries.

zRemove the batteries if the unit will not be used for long periods of time. This will prevent potential damage due to battery leakage.

Caution:

zDo not use rechargeable batteries (nickel-cadmium battery, etc.).

zInstalling the batteries incorrectly may cause the unit to malfunction.

Notes concerning use:

zReplace 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).

zPeriodically clean the transmitter on the remote control and the sensor on the unit with a soft cloth.

zExposing the sensor on the unit to strong light may interfere with operation. Change the lighting or the direction of the unit.

zKeep the remote control away from moisture, heat, shock, and vibrations.

Test of the remote control

Check the remote control after verifying all the connections (see pages 12 - 13). Point the remote control directly at 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

8" - 20'

(0.2 m - 6 m)

15˚ 15˚

SD-EX220

Preparation for Use - Remote control -

11

SD-EX220

Preparation for Use - System connections -

System connections

FM antenna

AM loop antenna

Right

Left

speaker

speaker

How to open side covers

Open the right and left side covers to connect the system.

Speaker connection

zMake sure to unplug the AC power cord before connecting the speaker wires.

zConnect the speaker wires to the speakers first, then to the unit. This prevents short circuit between and terminals.

Connect the wire with the gray line to the minus (-) terminal and the white wire to the plus (+) terminal.

Right speaker

Left speaker

White

Gray line

Gray line

2

3

White

1

White

 

 

 

Gray line

Caution:

zUse speakers with an impedance of 4 ohms or more, as lower impedance speakers can damage the unit.

zDo not mistake and , and right and left terminals of the speaker wires. (The right speaker is placed on the right when you face the unit.)

zDo not let the bare speaker wires touch

each other. Incorrect Incorrect z Do not short-circuit the speaker wires. If

the power is turned on, malfunction may occur. z Do not allow any objects to fall into or to be

placed in the bass reflex ducts.

zDo not stand or sit on the speakers. You may be injured.

Note:

Tweeter

Tweeter

Place speakers with the tweeter on the out-

 

 

side (see diagram).

 

 

12

Using antislip speaker cushions:

You can install speakers either vertically or horizontally.

Affix the cushions (supplied) to the bottom of the speakers to prevent them from sliding or falling due to vibration.

(Horizontal position)

(Vertical position)

Antenna connection

Supplied FM antenna:

Connect the FM antenna wire to the FM 75 OHMS jack and position the FM antenna wire in the direction where the strongest signal can be received.

Supplied AM loop antenna:

Connect the AM loop antenna wire to the AM and GND terminals. Position the AM loop antenna for optimum reception. Place the AM loop antenna on a shelf, etc., or attach it to a stand or a wall with screws (not supplied).

Note:

Black

Placing the antenna on the unit or near the AC power

cord may cause noise pickup. Place the antenna

away from the unit for better reception.

White

 

Installing the AM loop antenna:

 

< Assembling >

< Attaching to the wall >

Outdoor FM or AM antenna:

Use an outdoor FM or AM antenna if you require better reception. Consult your dealer.

Outdoor FM antenna

Outdoor AM antenna

75 ohm coaxial

49 feet (15 m)

 

cable

 

Ground wire

25 feet

(7.5 m)

Ground rod

Note:

When using an outdoor AM antenna, be sure to keep the wire of the AM loop antenna connected.

How to close side covers

When completing the connection, close the side covers (be careful not to trap the wires).

FM antenna wire

Speaker wires

AM loop antenna wire

AC power cord

Connecting the AC power cord

After checking all the connections have been made correctly, plug the AC power cord of the unit into the AC outlet.

 

AC outlet

Wall

(AC 120V, 60 Hz)

Screws

(Not supplied)

Note:

Unplug the AC power cord from the AC outlet if the unit will not be in use for a prolonged period of time.

SD-EX220

Preparation for Use - System connections -

13

SD-EX220

To install the main unit and speakers on the wall

 

 

Preparation for Use - To install the main unit and speakers on the wall -

CAUTION:

zBe very careful to prevent the main unit [8.2 lbs. (3.7 kg)] from falling when mounting on the wall.

zBefore mounting, check the wall strength. (Do not put to the veneer plaster or whitewashed wall. The main unit or speakers may fall.) If it is not clear, consult a qualified service technician.

zMounting screws are not supplied. Use appropriate ones.

zCheck all mounting screws for looseness and that they are engaged in the main unit and speakers.

zMount the main unit and speakers on the wall with 2 screws for each.

zSelect a good location. If not, accidents may occur or the unit may get damaged.

zAvoid placing on a bed, sofa, water tank, sink and hallway wall.

zTo avoid accidents, fix the speaker wires to the wall. You may trip over them.

zSHARP is not responsible for accidents resulting from improper installation.

Driving screws

Sharp designed the main unit and speakers so you may hang them on the wall. Use proper screws (not supplied). See below for size and type.

1/8" (3.2 mm)

3/16" (5 mm) 3/8" (9 mm)

Min. 7/8" (22 mm)

Drive two screws into the wall for the main unit and each speaker, as shown in the illustration.

zMake sure that both the screw and the wall can support a load of 45 lbs. (20 kg).

zDrive the screws, so the screw head extends about 7/32" (5.5 mm) out from the wall.

7/32" (5.5 mm)

Wall mounting screw

Min. 21/32" (16.5 mm)

Wall surface

Installing the main unit

1Fix the pattern paper and drive two screws into the wall with a distance of 6-5/16" (160 mm) in between.

6-5/16"

(160

mm)

 

 

 

Pattern paper for main unit

2 Tighten the screws and remove the paper. Hook the main unit on the screw heads and make sure it is secure.

 

 

 

 

 

 

Wall surface

Speaker wire

 

 

 

Put the left speaker wire in the groove on the back of the main unit.

14

Installing speakers

1Fix the pattern paper and drive two screws into the wall with a distance of 6-5/16" (160 mm) in between. When mounting vertically, set the distance to 4-5/16" (110 mm).

(Horizontal position)

(Vertical position)

6-

5/16"

(160

mm)

4-5/16"

(110

mm)

 

 

 

 

 

 

 

 

 

 

 

Pattern paper for speaker

Pattern paper for speaker

2 Tighten the screws and remove the paper. Hook the speaker on the screw heads and make sure it is secure.

(Horizontal position)

(Vertical position)

 

Speaker

 

Speaker

Wall surface

wire

Wall surface

wire

Put the speaker wire in the groove on the back of the speaker.

Notes:

zPlace speakers with the tweeter on the outside. Left and right speakers should always be positioned symmetrically.

(Horizontal position)

(Vertical position)

Tweeter

Tweeter

Tweeter

Tweeter

zThere are four VESA (*) screw holes on the back of the main unit and speakers. You can also use commercially available fittings for mounting.

zBe sure to install the product according to the method recommended by the bracket manufacturer.

(Main unit)

(Speaker)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*) VESA (Video Electronics Standards Association) is an organization to promote the standardization of digital imaging device for PCs.

SD-EX220

Preparation for Use - To install the main unit and speakers on the wall -

15

SD-EX220

Preparation for Use - General control -

General control

To turn the power on

Press the ON/STAND-BY button to turn the power on.

If the power does not turn on, check the AC power cord is plugged in properly.

After use:

Press the ON/STAND-BY button to enter the power stand-by mode.

Note:

Do not turn on the power immediately after entering the power stand-by mode. Wait a while.

To change the display brightness (2 levels)

When the power is on, you can switch the display brightness by pressing the DISPLAY button on the remote control.

For example, CD function

Volume control

Press the VOLUME (+ or -) button to increase or decrease the volume.

0 1 2 ..... 39 40

Bass control

1Press the BASS/TREBLE button to select "BASS".

2Within 3 seconds, press the VOLUME (+ or -) button to adjust the bass.

-5 +5

Treble control

1Press the BASS/TREBLE button to select "TREBLE".

2Within 3 seconds, press the VOLUME (+ or -) button to adjust the treble.

-5 +5

Surround

Press the SURROUND button to enjoy music that seems to surround you. "SURROUND" will appear.

To cancel the surround mode, press the SURROUND button again.

SURROUND indicator

"SURROUND" will go out.

Dimmer on

Dimmer off

16

Setting the clock

By setting the unit to the correct time, you can use it not only as a clock but also for timer playback.

In this example, the clock is set for the 12-hour (AM 12:00) display.

1 Press the ON/STAND-BY button to turn the power on.

2 Press the TIMER button.

3 Within 10 seconds, press the CURSOR ( or ) button to select "CLOCK", and press the ENTER button.

4 Press the CURSOR (or) button to select 12-hour or 24hour display and then press the ENTER button.

"AM 12:00" The 12-hour display will appear. (AM 12:00 - PM 11:59)

"AM 0:00" The 12-hour display will appear. (AM 0:00 - PM 11:59)

"0:00" The 24-hour display will appear. (0:00 - 23:59)

Note that this can only be set when the unit is first installed or it has been reset. [Refer to "Clearing all the memory (reset)" on page 29 for details.]

5 Press the CURSOR (or) but-

ton to adjust the hour and then press the ENTER button.

zPress the CURSOR ( or ) button once to advance the time by 1 hour. Hold it down to advance continuously.

zWhen the 12-hour display is selected, "AM" will change automatically to "PM".

6 Press the CURSOR ( or ) but-

ton to adjust the minutes and then press the ENTER button.

zPress the CURSOR ( or ) button once to advance the time by 1 minute. Hold it down to advance by 5 minutes.

zThe hour will not advance even if minutes advance from "59" to "00".

zThe clock begins counting from "0" seconds. (Seconds are not displayed.) The time display will disappear after a few seconds.

To confirm the time display:

[When the unit is in the stand-by mode]

Press the DISPLAY button on the remote control. The time display will appear for about 5 seconds.

[When the power is on] Press the TIMER button.

Within 10 seconds, press the CURSOR ( or ) button to display the time. The time display will appear for about 10 seconds.

Note:

The "CLOCK" will appear at the push of the DISPLAY button when the AC power supply is restored after a power failure or unplugging the unit.

Readjust the clock as follows.

To readjust the clock:

Perform "Setting the clock" from the beginning.

To change the 12-hour or 24-hour display:

1.Clear all the programmed contents. [Refer to "Clearing all the memory (reset)" on page 29 for details.]

2.Perform "Setting the clock" from the beginning.

SD-EX220

Preparation for Use - Setting the clock -

17

SD-EX220

CD Playback - Listening to a CD -

Listening to a CD

This system can also play audio CD-R and CD-RW discs, but cannot record.

Some audio CD-R and CD-RW discs may not be playable due to the state of disc or the device that was used for recording.

1 Press the ON/STAND-BY button to turn the power on.

2 Press the button.

3 Press the button to open the CD cover.

4 Place a CD on the spindle.

zFace the label side toward you.

zPlace a CD on the spindle properly to avoid scratches.

Click sound

Label side

facing you

5 Press the

button to close the CD cover.

6 Press the

button to start playback.

When the last track on the disc has finished playing, the CD player will automatically stop.

To interrupt playback:

Press the

button.

 

To resume playback from the same point, press the

button again.

To stop playback:

Press the button.

Total number of tracks

Total playing time

After use:

Press the ON/STAND-BY button to enter the power stand-by mode.

18

To remove the CD

1While in the stop mode, press the button.

2Press the CD eject button and remove the CD.

3Press the button to close the CD cover.

Push

CD Eject Button

Caution:

zDo not open or close the CD cover manually. It may cause malfunctions to the unit.

zBe careful not to jam your fingers in the CD cover.

zDo not play discs with special shapes (heartor octagon-shaped). It may cause malfunctions.

zIf the power fails while the CD cover is open, wait until the power is restored.

zKeep foreign objects out of the CD compartment.

zWhen the unit is not being used, be sure to close the CD cover. If it is left open, the lens may be covered with dust and the unit may not operate properly.

zWhen the unit enters the stand-by mode, the opened CD cover will close automatically.

Notes:

zSubjecting the unit to shock or vibration may cause mistracking or skipping.

zPlaying certain CD at a high volume may cause mistracking. In this case, listen at a lower volume.

zIf the recorded side of the CD is touched or becomes dirty, refer to "Care of compact discs" (page 30) and clean it.

zIf a disc is damaged or dirty, the sound may skip.

zIf an error message is displayed during CD operation, see "Error messages" on page 30.

zIf TV or radio interference occurs during CD operation, move the unit away from the TV or radio.

Advanced CD Playback

To locate the beginning of a track

To move to the beginning of the next track:

Press thebutton during playback.

zYou can skip to any track by pressing thebutton repeatedly until the desired track number appears.

To restart the track being played:

Press thebutton during playback.

zYou can skip to any track by pressing thebutton repeatedly until the desired track number appears.

To locate the desired portion

For audible fast forward:

Press and hold down thebutton during playback.

For audible fast reverse:

Press and hold down thebutton during playback.

Notes:

zNormal playback will resume when theorbutton is released.

zWhen the end of the last track is reached during fast forward, "END" will appear on the display and CD operation will be paused. When the beginning of the first track is reached during fast reverse, the unit will enter the playback mode.

To search very quickly:

When fast forward or fast reverse is used while in the pause mode, the playback point will move more quickly than when using audible fast forward or audible fast reverse playback.

zIn this mode, no sound is heard. Therefore, you should refer to the time display.

zWhen you lift your finger, the unit will re-enter the pause mode.

SD-EX220

CD Playback - Listening to a CD / Advanced CD Playback -

19

SD-EX220

CD Playback - Advanced CD Playback -

Advanced CD Playback (continued)

Direct play

By using the direct buttons, the desired tracks can be played.

Press the direct buttons to select the desired track.

The direct buttons will allow you to select and play any track from 1 to 10 automatically.

To select a track between 11 and 99:

Press the " 10" button followed by the two digits of the track number.

For example, to choose 28

1Press the " 10" button.

2Press the "2" button.

3Press the "8" button.

Notes:

zAfter pressing the " 10" button, the two digits must be entered within 5 seconds of each other.

zIt is not possible to enter a track number higher than the total tracks of the CD.

zYou cannot select a track with the direct buttons while in random or program play.

Switching the time display

Each time the TIME button on the remote control is pressed during playback, the display will change.

The elapsed playing time for the current track will be displayed.

The remaining playing time for the current track will be displayed.

Repeat or random play

You can select one of three playback modes; "Repeat play", "Random play" and "Normal play".

1

When in the CD mode, press the PLAY MODE button repeatedly to

 

select the playback mode.

 

 

Normal play

Repeat play

Random play

2

Press the

button to start playback.

 

To repeat a programmed sequence:

Perform steps 1 - 5 in the "Programmed play" section on page 21 and then select repeat playback.

Notes:

zDuring "Programmed play" operation, the random mode cannot be selected by the PLAY MODE button.

zAfter using repeat play, be sure to press the button. Otherwise, the disc will play continuously.

zThe random play will stop automatically when all tracks are played once. (The same track will not be played back twice.)

zIn random play, the CD player will select and play tracks automatically. (You cannot select the order of the tracks.)

To cancel repeat or random play:

Press the PLAY MODE button repeatedly to select the normal play mode.

20

Programmed play

You can choose up to 20 selections for playback in the order you like.

1

Press the

 

button.

 

 

2

Press the MEMORY button to enter the programming save mode.

3 Press the direct buttons to select the desired track.

Playback order

Playback time

You can program the track by pressing the MEMORY button after selecting it with the or button.

4 Repeat step 3 for any other track. Up to 20 tracks can be programmed.

5 Press the button.

6 Press the button to start playback.

To clear the programmed selections:

Press the CLEAR button while the "MEMORY" indicator is flashing.

Each time the button is pressed, one track will be cleared, beginning with the last track programmed.

To cancel the programmed play mode:

While in the stop mode and the "MEMORY" indicator is lit, press the CLEAR button on the remote control. The "MEMORY" indicator will disappear and all the programmed contents will be cleared.

Adding tracks to the program:

If a program has been previously stored, the "MEMORY" indicator will be displayed. Then follow steps 1 - 5 to add tracks. The new tracks will be stored after the last track of the original program.

To check which tracks are programmed:

While the unit is stopped in the programmed play mode, press the or button. Each time the button is pressed, track numbers will be displayed in order.

Notes:

zEjecting a CD automatically cancels the programmed sequence.

zEven if you press the ON/STAND-BY button to enter the stand-by mode or the function is changed from CD to some other, the programmed selections will not be cleared.

zDuring program operation, random play is not possible.

zProgrammed tracks will be erased if the unit is unplugged or a power failure occurs.

SD-EX220

CD Playback - Advanced CD Playback -

21

SD-EX220

Listening to the radio

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Radio - Listening to the radio -

Manual or Auto tuning

1 Press the ON/STAND-BY button to turn the power on.

2 Press the TUNER (BAND) button repeatedly to select the desired frequency band.

FM stereo

FM monaural

AM

3 Press the TUNING ( or ) button on the front of the unit to tune in to the desired station.

You can also tune in to the desired station by pressing the or button on the remote control.

Manual tuning:

Press the TUNING button as many times as required to tune in to the desired station.

Auto tuning:

When the TUNING button is pressed for 0.5 seconds or more, scanning will start automatically and the tuner will stop at the first receivable broadcast station.

Notes:

zWhen radio interference occurs, auto scan tuning may stop automatically at that point.

zAuto scan tuning will skip weak signal stations.

zTo stop the auto tuning, press the TUNING button again.

22

To receive an FM stereo transmission:

Press the TUNER (BAND) button to display the "ST" indicator. z "" will appear when an FM broadcast is in stereo.

FM stereo mode indicator

FM stereo receiving indicator

zIf the FM reception is weak, press the TUNER (BAND) button to extinguish the "ST" indicator. The reception changes to monaural, and the sound becomes clearer.

After use:

Press the ON/STAND-BY button to enter the power stand-by mode.

Memorizing a station

You can store 40 AM and FM stations in memory and recall them at the push of a button. (Preset tuning)

1 Perform steps 1 - 3 in "Manual or Auto tuning" on page 22.

2 Press the ENTER button to enter the preset tuning saving mode.

3 Within 5 seconds, press the TUNER

PRESET ( or ) button to select the preset channel number.

Store the stations in memory, in order, starting with preset channel 1.

4 Within 5 seconds, press the ENTER button to store that station in memory.

If the preset number indicator goes out before the station is memorized, repeat the operation from step 2.

5 Repeat steps 1 - 4 to set other stations, or to change a preset station.

When another station is stored in a preset memory number, the preset station is replaced.

Note:

The backup function protects the memorized stations for a few hours should there be a power failure or if the AC power cord is disconnected.

To recall a memorized station

This may be operated only with the remote control.

To select a preset station with the TUNER PRESET buttons:

Press the TUNER PRESET ( or ) button to select the desired station.

To select a preset station with the direct buttons:

Station 1 - 10: press the corresponding number ("1" - "10/0").

Station 11 - 40: press the " 10" button followed by the two-digit number.

For example, to choose 28

1Press the " 10" button.

2Press the "2" button.

3Press the "8" button.

 

Preset channel

Frequency and frequency band

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SD-EX220

Radio - Listening to the radio -

23

SD-EX220

Advanced Features - Timer and sleep operation -

Timer and sleep operation

This may be operated only with the remote control.

Timer playback:

The unit turns on and plays the desired source (CD, tuner) at the preset time.

Sleep operation:

The radio and compact disc player can be turned off automatically.

Before setting timer:

1Set the unit to the correct time (page 17).

If it is not set, you cannot use the timer function.

2Prepare the sound source for playback.

3Store radio stations (page 23).

Timer playback

1 Press the ON/STAND-BY button to turn the power on.

2 Press the TIMER button.

3 Within 10 seconds, press the

CURSOR ( or ) button to select "TIMER".

4 Within 10 seconds, press the ENTER button.

5 Press the CURSOR ( or ) but-

ton to specify the hour to start, and press the ENTER button.

6 Press the CURSOR ( or ) but-

ton to specify the minutes, and press the ENTER button.

Unless the timer setting is changed, the ending time will automatically be set for one hour after the starting time.

7 Press the CURSOR ( or ) but-

ton to specify the hour to stop, and press the ENTER button.

8 Press the CURSOR ( or ) but-

ton to specify the minutes, and press the ENTER button.

24

9 Press the CURSOR ( or ) button to select the desired function (CD, TUNER or AUX).

10Press the ENTER button.

When you select the tuner, select a station by pressing the CURSOR ( or ) button, and then press the ENTER button.

If a station has not been programmed, "NO P-SET" will appear.

11Press the CURSOR ( or ) button to adjust the volume.

Be careful not to turn the volume up too high.

12Press the ENTER button.

Settings are displayed in order and the unit will enter the timer stand-by mode.

To check the timer setting:

1While in the timer playback stand-by mode, press the TIMER button.

2Within 10 seconds, press the CURSOR

( or ) button to select "CALL", and press the ENTER button.

The unit returns to the timer playback stand-by mode after the setting contents are displayed in order.

When the start time is reached:

Playback starts automatically and the vol-

Timer Play Indicator

ume increases gradually.

 

 

The timer playback indicator flashes.

 

 

 

 

 

 

 

When the finish time is reached:

The unit is set to the power stand-by mode automatically.

Reusing the memorized timer setting:

The timer setting will be memorized once it is entered. To reuse the same setting, perform the following operations.

1Turn the power on and press the TIMER button.

Set the unit to the correct time if "STANDBY" does not appear.

2Within 10 seconds, press the ENTER button.

After the setting contents are displayed in order, the unit is set to the timer playback stand-by mode.

Changing the timer setting:

Turn the power on, and repeat the operation from step 2 in "Timer playback" (see pages 24 - 25).

Canceling the timer playback:

Timer playback is canceled by turning the power on while in the timer playback stand-by mode. The same operation can be performed in the following procedure without turning the power on.

1 Press the TIMER button. "CANCEL" will appear.

2Within 10 seconds, press the ENTER button.

Timer playback will be canceled (the contents of the setting will not be canceled).

Caution:

The contents of the setting will be erased if the unit is unplugged or a power failure occurs. In such cases, set the timer again.

Notes:

zThe timer playback is possible with a CD even if the repeat, random, or programmed playback is set.

zWhen you perform timer playback using other equipment connected to the AUX IN jacks, select "AUX" in step 9. This unit will turn on or enter the stand-by mode automatically (the connected equipment will not turn on or off).

SD-EX220

Advanced Features - Timer and sleep operation -

25

SD-EX220

Advanced Features - Timer and sleep operation -

Timer and sleep operation (continued)

Sleep operation

The radio and CD can be turned off automatically.

1 Play back the desired sound source.

2 Press the TIMER button.

3 Within 10 seconds, press the CURSOR ( or ) button to select "SLEEP".

4 Within 10 seconds, press the ENTER button.

5 Press the CURSOR ( or ) button to specify the sleep time.

(Maximum: 2 hours - Minimum: 1 minute)

6 Press the ENTER button.

7 Your system will enter the power stand-by mode automatically after the preset time has elapsed.

The volume will be turned down 1 minute before the sleep operation finishes.

To confirm the remaining sleep time:

1

Press the TIMER button while the sleep timer is set.

2

Within 10 seconds, press the CURSOR (

 

or ) button to select "SLEEP".

Remaining sleep time

zThe remaining sleep time is displayed for about 10 seconds.

zYou can change the remaining sleep time while it is displayed by pressing the ENTER button (steps 5 - 6).

To cancel the sleep operation:

The sleep timer is canceled when the unit enters the power stand-by mode.

To cancel only the sleep timer without setting the unit to the power stand-by mode, proceed as follows.

1

Press the TIMER button while the sleep timer is set.

2

Within 10 seconds, press the CURSOR (

 

or ) button to select "SLEEPOFF".

3

Within 10 seconds, press the ENTER but-

 

ton.

To use timer and sleep operation together

Example: You can fall asleep to the radio and wake up with the sound from a CD. 1 Set the sleep time (steps 1 - 6, page 26).

2 Set the timer playback (steps 1 - 12, pages 24 - 25).

1.Sleep timer setting

 

2.Timer playback setting

End time

1 minute - 2 hours

Desired time

Sleep operation will

Timer playback

automatically stop.

start time

26

Enhancing your system

zThe connection cord is not included. Purchase a commercially available cord as shown below.

zBefore connecting external units, set this unit to the power stand-by mode and turn off the power to the external units.

White

Red

(CD only)

 

Connection cable for digital recording

 

(not supplied)

RCA cord

Audio signal

(not supplied)

 

 

To the optical

 

line input jack

Audio signal

 

 

To the line

 

output jacks

 

Digital audio recorder

 

VCR, DVD, etc.

Listening to the playback sounds from

VCR, DVD, etc.

1Use a RCA cord to connect the VCR, DVD, etc. to the AUX INPUT terminals. When using video equipment, connect the audio output to this unit and the video output to a television.

2Press the ON/STAND-BY button to turn the power on.

3Press the AUX button.

4 Play the VCR, DVD, etc.

Note:

To prevent hum interference, place this unit away from a television.

To record CD signals on external digital audio recorders

The digital signal from this unit can be recorded by digital audio recorders, MiniDisc recorders and other devices equipped with an optical digital audio input.

1Open the left side cover and then remove the DIGITAL OUT jack cover.

2Close the left side cover (see page 13).

3Use an optical connection cable for digital recording to connect the unit to the OPTICAL IN jack of digital audio recorders, etc.

4Press the ON/STAND-BY button to turn the power on.

5Put the MiniDisc recorder, etc. in the recording mode.

6Play a CD on this unit.

Notes:

zWhen using the optical digital jack, remove the cap first. After using the jack, replace the cap.

zOnly CD signals can be output.

Headphones

zBefore plugging in or unplugging the headphones, reduce the volume.

zBe sure your headphones have a 1/8" (3.5 mm) diameter plug and are between 16 ohms and 50 ohms impedance. The recommended impedance is 32 ohms.

zPlugging in the headphones disconnects the speakers automatically. Adjust the volume using the VOLUME buttons.

Headphones

SD-EX220

Advanced Features

- Enhancing your system -

 

 

27

SD-EX220

Advanced Features

- Enhancing your system -

 

 

Using other subwoofer

For a greater emphasis of bass, a commercially available subwoofer with a built-in amplifier, can be connected to the unit using the SUBWOOFER PRE OUT jack.

Commercially available subwoofer (amplifier built in)

Note:

To subwoofer output jack

Audio cable (commercially available)

Subwoofer signal

To subwoofer input jack

No sound is heard from the speaker in which an amplifier is not built in.

Troubleshooting chart

Many potential problems can be resolved by the owner without calling a service technician.

If something is wrong with this product, check the following before calling your authorized SHARP dealer or service center.

General

Symptom

Possible cause

 

 

z "CLOCK" appears when the clock

z Did a power failure occur? Reset the

time is checked.

clock. (Refer to page 17.)

 

 

z When a button is pressed, the unit

z Set this unit to the power stand-by mode

does not respond.

and then turn it back on.

 

z If the unit still malfunctions, reset it. (Refer

 

to page 29.)

 

 

z No sound is heard.

z Is the volume level set to "0"?

 

z Are the headphones connected?

 

z Are the speaker wires disconnected?

 

 

z The picture on the TV screen is

z When a radio or TV which uses an indoor

distorted.

antenna is placed near the unit, the picture

 

on the TV screen may be distorted or the

 

radio may not function properly.

 

z It is recommended that you use an out-

 

door antenna.

 

 

Tuner

Symptom

Possible cause

 

 

z The radio makes unusual noises

z Is the unit placed near the TV or comput-

continuously.

er?

 

z Is the FM/AM loop antenna placed proper-

 

ly? Move the antenna away from the AC

 

power cord if located near.

 

 

z The preset channel cannot be re-

z Did a power failure occur? Preset the

called.

channel again.

 

 

28

CD player

Symptom

Possible cause

 

 

z Even though a disc has been load-

z Is the disc very dirty?

ed, "NO DISC" is displayed.

z Is the unit located near excessive vibra-

 

 

tions?

 

z Has condensation formed inside the unit?

z Playback does not start.

z Is the disc loaded with the label side to-

 

ward you?

z Playback stops in the middle or is

z Does the disc satisfy the standards?

not performed properly.

z Is the disc distorted or scratched?

 

 

 

z Playback sounds are skipped, or

z Is the unit located near excessive vibra-

stopped in the middle of a track.

tions?

 

z Is the disc very dirty?

 

z Has condensation formed inside the unit?

 

 

Remote control

Symptom

Possible cause

 

 

z The remote control does not oper-

z Is the AC power cord of the unit plugged

ate.

in?

 

z Is the battery polarity correct?

 

z Are the batteries dead?

 

z Is the distance or angle incorrect?

 

z Does the remote control sensor receive

 

strong light?

 

 

Condensation

Sudden temperature changes, storage or operation in an extremely humid environment may cause condensation inside the cabinet (CD pickup, 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 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.

If such a problem occurs, do the following:

1Set the unit to the power stand-by mode and turn the power on again.

2If 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)

1Press the ON/STAND-BY button to enter the power stand-by mode.

2While pressing down the button and the VOLUME (-) button, press the ON/ STAND-BY button until "RESET" appears. (Can be done only from the unit.)

Caution:

This operation will erase all data stored in memory including clock, timer settings, tuner preset, and CD program.

Before transporting the unit

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 19.)

SD-EX220

References

Troubleshooting chart -

 

 

 

 

 

 

 

-

 

 

 

 

 

 

29

SD-EX220

References

Maintenance / Error messages -

 

-

 

 

Maintenance

 

Error messages

Cleaning the CD pickup lens

Poor performance during CD playback (skipping or jumping) can be caused by a dirty or contaminated CD laser pickup lens, in this case cleaning may be required. Clean the lens gently with a dry cotton swab taking care not to touch the lens with your fingers.

Pickup lens

Cleaning the cabinet

Periodically wipe the cabinet with a soft cloth and a diluted soap solution, then with a dry cloth.

Caution:

zDo not use chemicals for cleaning (gasoline, paint thinner, etc.). It may damage the cabinet finish.

zDo not apply oil to the inside of the unit. It may cause malfunctions.

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.

zDo not write on either side of the disc, particularly the non-label side from which signals are read. Do not mark this surface.

zKeep your discs away from direct sunlight, heat, and excessive moisture.

zAlways 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 center, along the radius.

NO

 

 

YES Correct

 

 

 

 

 

 

 

 

 

 

 

 

Error messag-

Meaning

Remedy

es

 

 

 

 

 

NO DISC

z The disc is damaged.

z Replace it with another disc.

 

 

z Eusure that the CD is correctly

 

 

inserted with the label side to-

 

 

ward you.

 

z A CD has not been loaded.

z Load a CD.

 

z The CD data cannot be

z Reload the CD.

 

read.

 

 

 

 

FAN LOCK

z The cooling fan inside the

z Set this unit to the stand-by

 

unit does not run due to for-

mode and remove the foreign

 

eign objects around the fan.

objects around the fan.

 

 

 

30

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.

General

Power source

AC 120 V, 60 Hz

 

 

Power consumption

67 W

 

 

Dimensions

Width: 15" (380 mm)

 

Height: 7-7/8" (200 mm)

 

Depth: 4-3/4" (120 mm)

 

 

Weight

8.2 lbs. (3.7 kg)

 

 

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

 

 

Input terminals

Auxiliary input: 500 mV/47 k ohms

 

 

Amplifier

Amplification system

64fs 1-bit switching (Remarks: fs = 44.1 kHz)

 

 

Power output

80 watts minimum RMS per channel into 4 ohms from

 

40 Hz to 20 kHz, 2 % total harmonic distortion

 

 

 

A/D noise shaping

7th-order

(delta - sigma) modulation

 

 

 

CD player

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)

 

 

Tuner

Frequency range

FM: 87.5 - 108 MHz

 

AM: 530 - 1.720 kHz

 

 

Speaker

Type

2-way type speaker system

 

13/16" (2 cm) Tweeter

 

4-3/4" (12 cm) Woofer

 

 

Maximum input power

160 W

 

 

Rated input power

80 W

 

 

Impedance

4 ohms

 

 

Dimensions

Width: 10-11/16" (270 mm)

 

Height: 7-7/8" (200 mm)

 

Depth: 4-15/16" (124 mm)

 

 

Weight

5.1 lbs. (2.3 kg)/each

 

 

SD-EX220

References

- Specifications -

 

 

 

 

 

 

 

 

 

 

31

CONSUMER LIMITED WARRANTY

SHARP ELECTRONICS CORPORATION warrants to the first consumer purchaser that this Sharp brand product (the “Product”), when shiped in its original container, will be free from defective workmanship and materials, and agrees that it will, at its option, either repair the defect or replace the defective Product or part thereof with a new or remanufactured equivalent at no charge to the purchaser for parts or labor for the period(s) set forth below.

This warranty does not apply to any appearance items of the Product nor to the additional excluded item(s) set forth below nor to any Product the exterior of which has been damaged or defaced, which has been subjected to improper voltage or other misuse, abnormal service or handling, or which has been altered or modified in design or construction.

In order to enforce the rights under this limited warranty, the purchaser should follow the steps set forth below and provide proof of purchase to the servicer.

The limited warranty described herein is in addition to whatever implied warranties may be granted to purchasers by law. ALL IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE ARE LIMITED TO THE PERIOD(S) FROM THE DATE OF PURCHASE SET FORTH BELOW. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Neither the sales personnel of the seller nor any other person is authorized to make any warranties other than those described herein, or to extend the duration of any warranties beyond the time period described herein on behalf of Sharp.

The warranties described herein shall be the sole and exclusive warranties granted by Sharp and shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the manner and for the period of time described herein, shall constitute complete fulfillment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product, and shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. In no event shall Sharp be liable, or in any way responsible, for any damages or defects in the Product which were caused by repairs or attempted repairs performed by anyone other than an authorized servicer. Nor shall Sharp be liable or in any way responsible for any incidental or consequential economic or property damage. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.

Model Specific Section

Your Product Model Number & Description:

Warranty Period for this Product:

Additional Item(s) Excluded from Warranty Coverage (if any): Where to Obtain Service:

What to do to Obtain Service:

SD-EX220 1-Bit Digital Audio System

(Be sure to have this information available when you need service for your Product.)

One (1) year parts and labor from the date of purchase.

Non-functional accessories, supplies, and consumable items.

At a Sharp Authorized Servicer located in the United States.

To find a location of the nearest Sharp Authorized Servicer, call Sharp toll free at 1-800-BE-SHARP.

Ship prepaid or carry in your Product to a Sharp Authorized Servicer.

Be sure to have Proof of Purchase available. If you ship the Product, be sure it is insured and packaged securely.

TO OBTAIN SUPPLY, ACCESSORY OR PRODUCT INFORMATION, CALL 1-800-BE-SHARP.

0207

SHARP ELECTRONICS CORPORATION

Sharp Plaza, Mahwah, New Jersey 07430-2135

SHARP CORPORATION

 

Printed in Malaysia

9910

Impreso en Malaysia

 

 

TINSE0560AWZZ

03F R KS 1