1-BIT PORTABLE MINIDISC RECORDER

MODEL

IM-DR420H

OPERATION MANUAL

If you require any advice or assistance regarding your Sharp product, please visit our web-site www.sharp.co.uk/customersupport.

Customers without Internet access may telephone 08705 274277 during office hours (or (01) 676 0648 if telephoning from Ireland).

0101

Thank you for purchasing this SHARP product. For the best performance, read this manual carefully. It will guide you in operating your SHARP product.

TINSE0554AWZZ E

03G R YT 1

IM-DR420H(E) (TINSE0554AWZZ)

IM-DR420H

Special Notes

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NOTES FOR USERS IN THE U.K. AND

IRELAND

SERVICE INFORMATION

In the unlikely event of your equipment requiring re- pair, please use the supplied postage paid label to send your unit to the Sharp repair centre or contact the dealer or supplier from whom it was purchased. Where this is not possible, please visit our web-site www.sharp.co.uk/customersupport.

Customers without internet access may telephone 08705 274277 during office hours (or (01) 676 0648 if telephoning from Ireland).

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. 0121 766 5414

In the unlikely event of this equipment requiring re- pair during 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.

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! Warnings

"The supplied AC adaptor contains no user serviceable parts. Never remove covers unless qualified to do so. It contains dangerous voltages, always remove the mains plug from the main outlet socket before any service operation or when not in use for a long period.

"The AC adaptor supplied with the IM-DR420H must not be used with other equipment.

"To prevent fire or shock hazard, do not expose this appliance to dripping or splashing liquids. No objects filled with liquids, such as vases, shall be placed on the apparatus.

"Never use an AC adaptor other than the one specified. Otherwise, problems or serious hazards may be cre- ated.

! Caution

"When recording important selections, make a prelimi- nary test to ensure that the desired material is prop- erly recorded.

"SHARP is not liable for damage or loss of your record- ing arising from malfunction of this unit.

"At full volume, prolonged listening to a personal stereo may damage the user's hearing. This model complies with the law if used with the correct earphones (model number RPHOH0021AWZZ). If the earphones are damaged in any way, please order using the model number given above.

"This product is classified as a CLASS 1 LASER

PRODUCT.

"Use the Portable MiniDisc Recorder only in accord- ance with the instructions given in this manual and do not attempt to interfere with the interlock switch or make any other adjustment as this may result in expo- sure to hazardous radiation.

Laser Diode Properties

"Material: GaAIAs

"Wavelength: 785 nm

"Pulse time:

Read mode: 0.8 mW Continuous

Write mode: max 12 mW 0.5S min cycle 1.5S Repetition

! Notes

"Recording and playback of any material may require consent, which SHARP is unable to give. Please refer particularly to the provisions of the Copyright Act 1956, the Dramatic and Musical Performers Protection Act 1958, the Performers Protection Acts 1963 and 1972 and to any subsequent statutory enactments and orders.

"This equipment complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by 93/68/EEC.

"US and foreign patents licensed from Dolby Laborato- ries.

"The letters in brackets contained in the model number indicate the colour of the product only. Operation and specifications are unaffected.

IM-DR420H

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IM-DR420H

Features

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! A Portable MD player with "Mobile 1-bit digital amplifier"

"The 1-bit digital signal is sent to a constant voltage cir- cuit directly from a high-order modulation circuit. The amplifier transmits and amplifies the signal, and allows extremely natural and clear sound with little deterioration.

"High-quality sound is achieved by vast improvements in the sound resolution. The speed and the smooth- ness of rise of the sound are consequently ensured.

! "4-pole plug earphone" optimizes "Mobile 1-bit digital amplifier"

"Sharp has adopted "4-pole plug" earphone that com- pletely separate right and left sound. Enjoy the high quality sound of the "Mobile 1-bit digital amplifier".

L+ R+ L- R- 4-pole plug for mobile 1-bit digital amplifier

! A Net MD portable recorder

Audio data saved on the hard disk of a PC can be trans- ferred to a Net MD-compatible recorder using the pro- vided software "BeatJam".

!This product features up to 50 times high speed transfer from PC to MD in

LP4 mode

"Transfer speed varies by the recording mode. In SP mode, the speed is less than 1/4 of that in LP4 mode.

"Time for initialisation and the termination process is omitted from the calculation of transfer speed.

"To achieve maximum speed, use the AC adaptor and a high capacity battery together.

"Transfer speed depends on the performance of your PC or the number of tracks to record.

Contents

IM-DR420H

Page

! Important Introduction

Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Names of Controls and Indicators . . . . . . . . . . . . 7 - 8

Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

! Power Source

Using with the Rechargeable Battery . . . . . . . . 10 - 11 Using with the AC Adaptor . . . . . . . . . . . . . . . . . . . .12 Using with the Alkaline Battery . . . . . . . . . . . . . . . . .12

! Preparation

Inserting a MiniDisc . . . . . . . . . . . . . . . . . . . . . . . . . .13

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 - 15

Hold Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Before Recording . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Page

! Net MD

About Net MD . . . . . . . . . . . . . . . . . . . . . . . . . . 44 - 45 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . 46 Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . 47 Connecting to a PC . . . . . . . . . . . . . . . . . . . . . . 48 - 49 Transferring Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

! References

MiniDisc System Limitations . . . . . . . . . . . . . . . . . . 51

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . 52 - 53

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 54 - 55

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . 56 - 57

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! Basic Operation

Recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 - 19

Playback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 - 21

! Useful Features

Advanced Playback . . . . . . . . . . . . . . . . . . . . . . 22 - 23 Advanced Recording . . . . . . . . . . . . . . . . . . . . . 24 - 28 Recording from a Microphone . . . . . . . . . . . . . . 29 - 32 Changing Default Settings . . . . . . . . . . . . . . . . . . . . .33 Checking Displays . . . . . . . . . . . . . . . . . . . . . . . 34 - 35

The operation manual of this product consists of 2 volumes.

Unit operation manual:

Guides you through preparation and operation of this system. Be sure to read this before operating the unit.

BeatJam:

Guides you through operation of the bundled software "BeatJam".

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! Advanced Features

Titling a MiniDisc . . . . . . . . . . . . . . . . . . . . . . . . 36 - 39 Editing a Recorded MiniDisc . . . . . . . . . . . . . . . 40 - 42 Listening through Another System . . . . . . . . . . . . . .43 Resuming auto play . . . . . . . . . . . . . . . . . . . . . . . . . .43

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IM-DR420H

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Accessories

4-pole plug

Notes:

"You can hear the sound only from one earphone if you use the supplied earphones with other equipment.

"Parts and equipment mentioned in this operation manual other than those detailed above are not included.

"The AC adaptor may be different from the one in the drawing.

IM-DR420H(E) TINSE0554AWZZ

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4.Play/Pause/Stop/Power Off/Hold/ Fast Forward/Fast Reverse/ Recording Level/Menu Select/

Note:

When the battery cover comes off, attach the cover back as shown below.

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Important Introduction -Names of Controls and Indicators-

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IM-DR420H

Names of Controls and Indicators (continued)

Important Introduction -Names of Controls and Indicators-

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9 10 11 12 13

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Name Select Buttons . . . . . . . . . . . . . . . 18, 22, 36 7. Stop/Power Off Button . . . . . . . . . . . . . . . . . 19, 20

Precautions

IM-DR420H

! Important

"Do not wear your earphones when you are crossing streets or near traffic.

"Do not use your earphones whilst driv-

ing a motor vehicle, it may create a traf- fic hazard and may be illegal. Remember to obey all of the safety rules in your area.

" Do not play the unit at a high volume. Hearing experts advise against extend- ed listening at high volume levels.

"If you experience ringing in your ears, reduce the vol- ume or discontinue use.

"No naked flame sources, such as lighted candles, should be placed on the apparatus.

"Attention should be drawn to the environmental as- pects of battery disposal.

"The apparatus is designed for use in moderate climate.

"This portable MD should only be used within the range of 0??C - 40??C (32??F - 104??F).

To avoid accidental electric shock or other possible problems, observe the precautions listed below.

"Do not disassemble or modify the unit.

"Do not drop or subject the unit to shock.

"Do not use the unit near open flames.

"Do not spill liquid on the unit.

"Do not use an external power supply, other than the 3 V DC supplied with this unit, as it may damage the unit.

"SHARP is not responsible for damage due to improper use. Refer all servicing to a SHARP authorised serv- ice centre.

! Storing the unit

Avoid using or leaving the unit in the following places.

"Places exposed to direct sunlight for many hours (especially in cars with the doors and windows closed) or near heaters. (The cabinet may deform, change col- our or the unit may malfunction.)

"Places exposed to excessive dust.

"Places exposed to water.

"Places where temperatures are excessively high or low.

"Places (bathrooms) where the humidity is extremely high.

"Places with strong magnetic fields such as TVs or loudspeakers.

"Places exposed to vibration.

"Places where sand can easily enter the inside of the unit (beaches etc.).

"If the unit is used near radio tuners or TVs, noise and/ or picture interference may result. If you experience these problems, move the unit away from such devices.

It is not recommended to put the portable MD into a rear pocket, as this may damage the product when sitting.

Using this unit near mobile phones may cause noise pickup. If it oc- curs, move it away from them.

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IM-DR420H

Using with the Rechargeable Battery

Power Source -Using with the Rechargeable Battery-

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AC 110 - 240V,

50/60 Hz

To the DC IN 3V socket

! Charging the rechargeable battery

When the rechargeable battery is used for the first time or when you want to use it after a long period of disuse, be sure to charge it fully.

1 Insert the rechargeable battery according

to the direction indicated in the battery compartment.

A rechargeable battery other than the one supplied or the optional one AD-N70BT cannot be charged.

2 Plug the AC adaptor into the wall socket,

and then insert the plug on the other end into the DC IN 3V socket.

3 Press the CHARGE button.

The battery indicator will scroll, and battery will begin charging.

Scrolling

"After the rechargeable battery is charged or used, it will get slightly warm. This is normal.

"When the portable MD is turned on or operating, the battery will not be charged.

"For information about the battery life, see the battery item in the "Specifications" on page 57.

! About charging time

After about 3.4 hours have passed, "" will go out. The battery is charged up to 90% if it is completely discharged.

To charge the battery fully, continue charging for about 2 more hours. In this case, you do not need to press the CHARGE button. Even if the CHARGE button is pressed, "" will not appear.

Notes:

"Charge the battery within the range of 5??C - 35??C (41??F - 95??F).

"The unit can be left in the charging state after it is completed.

"Carry the battery in the supplied case.

Caution:

"Use the specified battery AD-N70BT only. Do not charge a battery (nickel-cadmium, alkaline, etc.) other than that specified.

"Do not remove the outer cover of the re-

chargeable battery. It may cause heat gen- eration, fire, or explosion.

" Do not dip the battery in water, do not dis- pose of it in a fire, and do not take it apart.

"If the rechargeable battery terminal is dirty, charging may not start. In such a case, wipe off the dirt with a dry cloth.

"Do not disassemble the battery.

! Rechargeable battery

"A rechargeable nickel-metal hydride battery is the only kind that can be used. Even if the battery is not used, you should charge it at least once every three months because of the special quality of this battery.

"The rechargeable battery can be charged approxi- mately 300 times.

"When the operating time is reduced to about half the normal amount of time, even after a full charge is per- formed, replace the battery with a new one (AD- N70BT).

"When the battery is charged for the first time or is charged after not being used for a long period, the operating time may be shorter than normal. The bat- tery life will recover with normal use i.e. charging and discharging.

"To avoid shortening the service life of the battery only recharge the battery after it has been completely dis- charged.

"If the rechargeable battery is used in a cold environ- ment, the operating time will be reduced.

"Do not carry the battery in your pocket or a bag together with metal objects (keys, coins, jewelry, etc.). The battery may short out and generate significant amounts of heat.

"Do not short-circuit the terminals as they will become very hot and will damage the battery.

"Do not drop or subject the battery to shock.

"Do not insert objects (metal etc.) into the battery com- partment of this product.

IM-DR420H

Power Source -Using with the Rechargeable Battery-

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Push and slide the battery cover. Open the battery cover.

IM-DR420H Using with the AC Adaptor Using with the Alkaline Battery

Power Source -Using with the AC Adaptor/Alkaline Battery-

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Plug the AC adaptor into the wall socket, and then insert the plug on the other end into the DC IN 3V socket.

To the wall socket

AC 110 - 240V,

50/60 Hz

To the DC IN 3V socket

Caution:

"Insert the plugs firmly.

"When the unit is not in use for extended periods, remove the AC adaptor from the wall socket.

Notes:

"If power failure occurs whilst playing a disc using the AC adaptor, disconnect it from the wall socket. Other- wise, playback may start automatically when electricity resumes.

"This unit can be used with the AC adaptor when the rechargeable or an alkaline battery is in the unit.

Use one commercially available alkaline battery (LR6, "AA" size).

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3 Insert an alkaline battery according to the direction indicated in the battery compart- ment.

When inserting or removing the battery, push it to- wards the battery terminal.

4 Close the battery cover.

Notes:

"Do not replace the battery during operation.

"Do not use a nickel-cadmium battery.

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

"Installing the battery incorrectly may cause the unit to malfunction.

Inserting a MiniDisc

Recordable Recording

prevented

IM-DR420H

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IM-DR420H Connections

You can record your favourite CDs or tapes to MD.

When recording, it is recommended to use the AC adaptor and also install the battery. Should the power failure occur, the power source would be automatically switched to the battery.

??? To connect to a stereo system with "LINE OUT" or "AUDIO OUT" sockets (analogue connection)

If the audio system has only one pair of sockets, they are usually for input only and recording via this connection is not possible.

To the wall socket

Supplied connection cable

Red : to right

White : to left

AC 110 - 240V,

50/60 Hz

To the DC IN 3V socketTo the OPTICAL/

LINE IN socket

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IM-DR420H(E) TINSE0554AWZZ

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??? To connect to a stereo system with a "DIGITAL OUT" or "OPTICAL OUT" socket (digital con- nection)

When compared with an analogue connection recording, using a digital connection will give higher quality.

Some audio systems do not have a DIGITAL OUT socket.

Check before connecting.

IM-DR420H

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To the wall socket

3V socket

To the OPTICAL/ LINE IN socket

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Optional

connection cable (AD-M2DC)

Note:

Some of the above optional accessories may not be available depending on the area.

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IM-DR420H Hold Function

Hold Function-

Preparation

The operation can be kept even if other buttons are accidentally pressed in a place such as a crowded train. (The main unit and remote control operate independently.)

Move the HOLD switch to the safety position (direction indicated by the arrow).

Orange mark

Hold down the HOLD button for 2 seconds or more.

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If the battery is inserted or the AC adaptor is connected, you can set this function even when the power is turned off.

To cancel the hold mode

Press and hold down the HOLD button for 2 seconds or more whilst the unit is in the hold mode.

"HOLD OFF" will be shown.

To cancel the hold mode

Move the HOLD switch away from the safety position (the opposite direction of the arrow).

If the hold function is active whilst the power is turned off, the power cannot be turned on by mistake and the battery will not be drained.

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Before Recording

IM-DR420H

! About the TOC

Whilst recording or editing, "TOC" (Table Of Contents) appears. If you stop recording or turn off the power after editing, TOC will be written on the MD ("TOC" will flash followed by "TOC EDIT!"). During the process, the lid is locked and you cannot remove the MiniDisc.

TOC display

Warning:

If the power is removed (Battery/AC adaptor) whilst "TOC" is displayed, the MiniDisc unit lid will remain locked until the battery/main power is restored and the unit is turned on. Your new recordings or edited changes will be lost and your MiniDisc may become unusable.

Caution:

Whilst "TOC" or "TOC EDIT!" is displayed, follow the instructions below.

-Do not jerk or bump the unit.

-Do not unplug the AC adaptor.

-Do not remove the battery.

-Do not subject the unit to shock.

Otherwise, tracks may not be recorded properly.

! To prevent recorded MiniDiscs from being erased accidentally

Slide the accidental erase prevention tab, located on the side of the MiniDisc, in the direction indicated by the arrow.

The MiniDisc will then be protected against accidental erasure.

Recordable Recording

prevented

To add a recording to such a MiniDisc, slide the acciden- tal erase prevention tab back to its original position.

! Helpful tip when attaching a label

When attaching a label to a MiniDisc cartridge, be sure to note the following. If the label is not attached properly, the MiniDisc may jam inside the unit and you may not be able to remove it.

" If the label peels off or partially lifts away, replace it with a new one.

" Do not put a new label on top of an ex- isting one.

"Attach the label only in the specified location.

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IM-DR420H

Recording

Basic Operation -Recording-

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Before recording

Cancel the hold mode.

The portable MD does not work whilst in the hold mode. As for the details, see page 16.

1 Press the REC button.

2 Begin playback on the stereo system con- nected to this portable MD.

3 Press the REC LEVEL or button to adjust the recording level.

Analogue recording (connecting with analogue cable)

Adjust the recording level so that the maximum sound vol- ume from the source makes the reading swing somewhere be- tween -4 dB and 0 dB.

0 - 30

Digital recording (connecting with digital cable)

You can adjust the level in 1 dB increments between + 10 dB and - 10 dB.

+ 10 dB to - 10 dB

Once you adjust the recording level, the setting is re- tained even after the recording stops. (For cancella- tion instructions for the digital recording level, see page 33.)

The sound from the earphones does not change even if the digital recording level is adjusted.

4 Press the PAUSE button on the stereo sys- tem to enter the playback pause mode.

Here, you can search for the track to be recorded.

5 Press the MENU/ENTER button.

6 Press the or button repeatedly to se- lect "REC MODE".

7 Press the MENU/ENTER button.

8 Press the or button repeatedly to se- lect the recording mode (page 24).

9 Press the MENU/ENTER button.

The mode will be set automatically after 7 seconds even if the MENU/ENTER button is not pressed.

10Press the button to start the MiniDisc unit recording.

11Begin playback on the stereo system, the output will be recorded.

IM-DR420H

Notes:

!Complete the operation within 7 seconds whilst select- ing the menus.

!Changing the volume level whilst recording does not affect the recording.

!You cannot adjust the bass level whilst recording.

!Whilst "TOC" is displayed, the MiniDisc recorded con- tents are not yet updated.

When recording is stopped, TOC is written on the MD.

The "TOC" indicator disappears.

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IM-DR420H Playback

Left Right channel channel

LR

To the REMOTE

4-pole plug

/PHONES socket

Basic Operation -Playback-

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1 Insert the earphone plug firmly into the ear- phone socket on the remote control.

2 Plug the remote control into the REMOTE/ PHONES socket on the unit.

3 Insert a MiniDisc (page 13).

4 Press the button.

Playback starts automatically with a playback only MiniDisc or a MiniDisc which is protect- ed against accidental erasure (Auto-play function).

To interrupt playback

To stop playback

Press the :OFF/HOLD button.

The power will turn off automatically after 2 minutes if the unit is left in the stop mode.

To turn off the power

Press the :OFF/HOLD button whilst in the stop mode.

The sound escaping from your earphones may annoy people around you. In particularly crowded places (such as on trains or buses), reduce the volume.

" Bass control

Each time the BASS/SYNC (BASS) button is pressed, the bass response will be switched as follows.

BASS 1 Emphasised slightly.

BASS 2 Emphasised more.

BASS 3 Emphasised fully.

" To customise low and high levels

You can set 3 types of bass settings (BASS 1 - BASS 3) by adjusting low (Lo) and high (Hi) boost for each setting.

Emphasising low (Lo) and high (Hi) sound of BASS 3.

IM-DR420H

Repeat steps 1 - 5 to change the other bass setting.

Notes:

!If you set the volume to 23 or more, the bass boost will be adjusted automatically.

!When you make the setting of "To customise low and high levels" with the volume level set to 23 or more, the volume level will be reduced to 22 automatically.

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IM-DR420H

Advanced Playback

Useful Features -Advanced Playback-

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! 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.

"Normal playback will resume when the or but- ton is released.

"When the end of the last track is reached during fast forward, the unit will enter the pause mode. When the beginning of the first track is reached during fast reverse, the unit will enter the playback mode.

! To locate the beginning of a track

To move to the beginning of the next track:

Press thebutton during playback.

To restart the track being played:

Press thebutton during playback.

To locate the next track:

Press thebutton whilst the unit is stopped.

To locate the previous track:

Press thebutton whilst the unit is stopped.

"To skip a number of tracks at one time, press the orbutton repeatedly until the desired track number is shown.

"When you press the button, playback starts from the beginning of the track.

IM-DR420H(E) TINSE0554AWZZ

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! Random play or repeat play

1 During playback, press the MENU/ENTER button.

2 Press the or but-

ton repeatedly to select "PLAY MODE".

3 Press the MENU/ENTER button.

IM-DR420H

Notes:

" Complete the operation within 7 seconds whilst select- ing the menus.

" If the playback mode is selected whilst stopped, press the button to start playback.

" When "TOC" is displayed, random play or repeat play is impossible.

" In random play, the unit will select and play tracks automatically. (You cannot select the order of the tracks.) After all of the tracks are played once in ran-

" During random, random repeat, or single track repeat play, you can forward or reverse the MiniDisc only within the track being played.

" During random play, the unit cannot find the beginning of any track which has been played.

" Repeat play lasts until you stop the unit.

" When you stop and resume random play, the rest of tracks are played starting from the last played track. If you turn the power off and resume random play, all the tracks are played in random order starting from the interrupted track.

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IM-DR420H

Advanced Recording

Useful Features -Advanced Recording-

! Long-play recording

2 times and 4 times long recording

Double or quadruple time of stereo recording is possible.

Monaural recording

In monaural, you can record twice as long as the stereo recording.

1 When recording is paused, press the MENU/ ENTER button.

4 Press the or button repeatedly to se- lect the desired recording mode.

5 Press the MENU/ENTER button.

The mode will be set automatically after 7 seconds even if the MENU/ENTER button is not pressed.

6 Start recording.

Notes:

"Complete the operation within 7 seconds whilst select- ing the menus.

"The recording mode remains unchanged until a new mode is selected.

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2 Press the or button repeatedly to se- lect "REC MODE".

3 Press the MENU/ENTER button.

Notes:

"In monaural recording, the sound on the right and left channels is mixed even if the input source is in stereo. Although you can hear the stereo sound from the ear- phones, the recorded sound is monaural.

"Tracks recorded in 2 times long recording and 4 times long recording modes cannot be played with the unit that does not support these modes. On such a unit, no sound is heard. (The operation may vary depending on the unit.)

"Tracks recorded in monaural cannot be played on a unit that does not support monaural playback.

! About ATRAC

The ATRAC (Adaptive TRansform Acoustic Coding) sys- tem compresses the sound data into 1/5 by cutting out the inaudible sound. Since the sound is selected based on psychoacoustics masking, the sound quality is not impaired. This unit is equipped with the ATRAC3 com- pressing system that can reduce the sound data to 1/10 or 1/20 of its original size. By employing this system, 2 times and 4 times long recordings are enabled in stereo mode.

! About the recording mode

You can select the recording mode from stereo recording, 2 times long recording, 4 times long recording, and mon- aural recording. Recordable time varies depending on the recording mode. If the tracks are recorded on an 80- minute MiniDisc, its recording time changes as follows:

! Caution for 4 times long recording (LP4)

Special compression methods are used to achieve 4 times long recording. This may cause some noise to be recorded occasionally. When the highest quality is required, stereo or LP2 recording is recommended.

IM-DR420H

Useful Features -Advanced Recording-

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Press the MENU/ENTER button.

IM-DR420H Advanced Recording (continued)

Useful Features -Advanced Recording-

! Playback sound-actuated recording

Recording automatically starts or pauses by detecting sound from the stereo system (synchronised recording).

1 Press the REC button.

2 Begin playback on the stereo system con- nected to this portable MD.

3 Press the or button to adjust the re- cording level (see page 18).

4 Press the PAUSE button on the stereo sys- tem to enter the playback pause mode.

Select the starting point for your recording and press the PAUSE button.

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8 Select the recording mode (step 4, page 24) and press the MENU/ENTER button.

The mode will be set automatically after 7 seconds even if the MENU/ENTER button is not pressed.

9 Press the MENU/ENTER button.

10Press the or button repeatedly to se- lect "SYNC ON".

11Press the MENU/ENTER button.

"The BASS/SYNC button can be used instead of steps 9 - 11.

""SYNC" will flash.

"To cancel the operation, press the :OFF/HOLD button.

12Begin playback on the stereo system.

Recording will begin automatically.

To interrupt recording

"When the stereo system is stopped, the unit will enter the synchro recording pause mode. When playback is resumed, recording will also resume.

"If a silence lasts for 3 seconds or more, recording will be paused (pause function does not work for approxi- mately 10 seconds after recording starts). When the unit receives sound again, recording automatically starts.

"A new track number is created when recording resumes.

26

! To create your own track numbers

You can create your own track numbers at any point.

Whilst recording, press the REC button at the point where you want to create track numbers.

The track number will be increased by one.

"One track number will be added every time the REC button is pressed.

"The BASS button on the remote control can also be used to add track numbers.

Numbering restriction

If you try to number more than 10 tracks in certain amount of time, "SORRY" will be displayed and the oper- ation will be disabled.

In that case, wait until the next operation can be resumed.

! Recording tracks as a single track

You can record several pieces of music as a single track by disabling the auto marker function.

When recording is paused or whilst recording...

5 Press the MENU/ENTER button.

Notes:

"Complete the operation within 7 seconds whilst select- ing the menus.

"When making digital recordings using a CD player or an MiniDisc player, track numbers will be created auto- matically regardless of the setting of the auto marker function.

IM-DR420H

Useful Features -Advanced Recording-

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Advanced Recording (continued)

Recording-

Features

! About track numbers

1.Track numbers are created automatically during re- cording via the analogue connection when a silence of 1 second or more is detected (auto marker function). A series of tracks can be recorded as one by disabling the auto marker function (see page 27).

About 1 second

Silence

"When recording, if a programmed playback is per- formed by the source or playback is performed by selecting tracks manually, the MiniDisc track numbers may not be the same as on the source.

"Track numbers may not be created properly, depend- ing on the connected stereo system.

! About sampling rate converter

This portable MD incorporates a sampling rate converter so that it can record from digital radios or DAT tape recorders.

! Note for digital recording

Useful -Advanced

2.When recording from a CD or a MiniDisc using the dig- ital connection, track numbers will be created at the same points as on the CD or MiniDisc (synchro mark- er function).

"Track numbers may not be created in proper places, depending on the source to be recorded from, such as signals with noise.

"The track numbers on the playback side may not match the track numbers recorded on the MiniDisc.

You cannot copy a MiniDisc that you recorded from digital inputs to another MiniDisc or DAT. It is prevented by the SCMS (Serial Copy Management System). Recording from analogue inputs is not affected.

CD player,

MiniDisc

player,

etc.DigitalDigital connection connection

28

Recording from a Microphone

IM-DR420H

1 Connect a stereo microphone to the MIC IN socket.

2 Insert a recordable MiniDisc (page 13).

3 Press the REC button.

4 Press the MENU/ENTER button.

5 Press theorbutton repeatedly to se- lect "Mic Level".

6 Press the MENU/ENTER button.

7 Press theorbutton repeatedly to se- lect "Auto-Hi", "Auto-Lo" or "MANUAL".

"When "Auto-Hi" or "Auto-Lo" is selected, the re- cording level is automatically adjusted according to changes in sound volume. Normally select "Auto- Hi". When the recording level frequently reaches "OVER", switch to "Auto-Lo" to lower the level. Set the maximum level between "-4 dB" and "0 dB".

"The automatic level adjustment may be delayed by a few seconds where source sounds show sudden and rapid changes (especially in meet- ings and conversations). In this case adjust the recording level manually (see page 30).

8 Press the MENU/ENTER button.

The mode will be set automatically after 7 seconds even if the MENU/ENTER button is not pressed.

9 Select the recording mode (steps 1 - 5, page 24).

10Press thebutton.

Recording will start.

Useful Features -Recording from a Microphone-

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IM-DR420H

Recording from a Microphone (continued)

Useful Features -Recording from a Microphone-

!Adjusting the microphone recording level (Manual)

Adjust the recording level so that the maximum sound volume from the source makes the reading swing somewhere between -4 dB and 0 dB.

L: 0 - 20

H: 21 - 30

The track number will be increased by one each time you interrupt recording.

To stop recording

Press the :OFF/HOLD button.

Note:

Complete the operation within 7 seconds whilst selecting the menus.

30

8 Select the recording mode (steps 1 - 5, page 24).

9 Press the button.

IM-DR420H

!Sound-actuated recording (Mic Synchronised recording)

1 Press the REC button.

2 Select the mic recording level from auto or manual adjustment (steps 4 - 8, page 29).

3 Select the recording mode (steps 1 - 5, page 24).

MIC SYNC H :Recording starts when the unit detects - 24 dB or more (the unit can start record- ing from quiet sounds).

MIC SYNC L :Recording starts when the unit detects - 12 dB or more.

8 Press the MENU/ENTER button.

9 When a sound, such as person speaking, is

picked up by the microphone, recording will begin automatically.

About pause function

The unit automatically pauses when the microphone does not pick up any sound for 3 seconds or more. (Pause function does not work for approximately 10 sec- onds after a recording starts.) When the microphone picks up sound again, recording starts automatically.

Notes:

"Whilst making a mic recording, do not connect any- thing to the OPTICAL/LINE IN socket on the portable MD.

"To use a microphone, be sure it is a plug-in-power type microphone.

-When a plug-in-power type microphone is plugged in, the portable MD will provide power for the micro- phone's operation.

-If a different type of microphone is plugged in, it may not operate properly or it may cause the unit to mal- function.

"Insert the plug firmly. If you don't, the recording will not be made properly.

"Use a microphone with a 3.5 mm (1/8") diameter stereo mini plug.

"If the unit starts recording too often from low unwanted noises, set the microphone input to "MIC SYNC L".

"Recording sensitivity can be changed whilst recording.

"When using a microphone, do not bring too close to the unit. Also do not use a plug-in type (without lead). Noise pickup may occur.

Useful Features -Recording from a Microphone-

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IM-DR420H

Recording from a Microphone (continued)

Useful Features -Recording from a Microphone-

! Track intervals

When recording from the microphone, track numbers will be created automatically at regular intervals (default set- ting: approximately every 5 minutes). During a mic syn- chro recording, the unit pauses when a silence lasts for 3 seconds or more, and creates a track number.

Changing intervals between tracks

The interval between marks may vary slightly com- pared with the actual recording time.

5 Press the MENU/ENTER button.

The mode will be set automatically after 7 seconds even if the MENU/ENTER button is not pressed.

6 Track numbers will be created automatically at regular intervals.

Example: Set to "5 minutes".

During a mic manual recording

Timed auto marks will be created every 5 minutes.

During a mic synchro recording

If a silence lasts for 3 seconds or more, a timed auto mark will be created 5 minutes after the previous mark is created.

:Track number which is created by the timed auto mark function.

:Track number which is created when a silence lasts for 3 seconds or more during synchro recording.

2 minutes 5 minutes 1 minute 5 minutes

32

Creating track numbers manually

"Press the REC button whilst recording.

"The BASS button on the remote control can also be used to add track numbers.

Changing Default Settings

IM-DR420H

Whilst in the stop mode ...

1 With a MiniDisc inserted, press the MENU/

ENTER button for 2 seconds or more. "SET UP" will appear.

When you release the button, "BEEP" will flash.

2 Press the or button to select the menu.

3 Press the MENU/ENTER button to display the setting item.

4 Press the or button to select the set- ting items.

5 Press the MENU/ENTER button.

! Beep sound

You can eliminate the confirmation sound that beeps when you press a button.

! Auto play

You can make the unit not play automatically when you insert a playback-only MiniDisc or an accidental erasure protected MiniDisc.

! Auto power save

When the unit is used in a place exposed to much vibra- tion, sound skipping can be decreased by cancelling the auto power save function. (Battery will drain faster.)

What is auto power save function?

During playback, maximum 40 seconds (in stereo) of musical information is stored. Auto power save function automatically adjusts the storage time between 5 and 40 seconds to reduce the power consumption. If this func- tion is cancelled, the storage time cannot be adjusted.

"If this unit is used with the AC adaptor, the storage time will be 40 seconds regardless of the settings.

"The storage time varies depending on the recording mode.

! Digital recording level

"D.L MODE 1"

The digital recording level you set will be kept even after cancelling recording.

"D.L MODE 2"

Every time you cancel recording, the level will return to [D.L 0dB].

Useful Features -Changing Default Settings-

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IM-DR420H

Checking Displays

-

!To check the elapsed time and remain- ing time of the track

1 During playback, press the MENU/ENTER button.

2 Press the or button repeatedly to se- lect "DISPLAY".

3 Press the MENU/ENTER button.

4 Press the or button.

!To check the remaining recording time and the total playing time

1 Whilst in the stop mode, press the MENU/ ENTER button.

2 Press the or button repeatedly to se- lect "DISPLAY".

3 Press the MENU/ENTER button.

4 Press the or button.

Checking Displays

Useful Features

Each time the or button is pressed, the display will change as follows.

Track name

Elapsed playback time Remaining playback time

A

B

C

Each time the or button is pressed, the display will change as follows.

Disc name

Remaining recording time Total playing time

A

B

C

-

Notes:

"If the disc name or the track name was not originally recorded on the MiniDisc, "NO NAME" will be dis- played.

"Elapsed playback time and remaining playback time may be different from the actual time.

"The selected display will not change even after the disc is replaced.

Notes:

"Remaining recording time varies depending on the set recording mode.

"Remaining recording time will not be displayed with a playback only MiniDisc.

34

!To display the playing time of an indi- vidual track

1 Whilst in the stop mode, press the or button to display the track number and track name.

! Checking the remaining amount of bat- tery level

The remaining amount of battery level is shown by the battery indicator () during operation.

How to read the battery indicator

"When the battery level is very low, the battery indicator will flash. Recharge the battery or replace the alkaline battery with a new one.

"When the battery has run out completely, "BATT EMPTY" will appear. Then, the power will be discon- nected automatically.

Notes:

"If you use the battery which you stopped charging halfway, "" may appear. It does not mean that the battery is completely charged.

"The battery indicator will not correctly display the remaining capacity for approximately 10 seconds after the power has been turned on.

"When the AC adaptor is used, the battery indicator will not be shown.

"The number of bars shown in the battery indicator may increase or decrease, depending on the operation being performed. This is normal.

IM-DR420H

Useful Features -Checking Displays-

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IM-DR420H

Titling a MiniDisc

36

! Creating disc and track names

Load a MiniDisc to be named. A playback only or record- ing prevented MiniDisc cannot be edited.

5 Press the MENU/ENTER button.

Cursor

"The unit will enter the character input mode.

"To cancel the operation, press the :OFF/HOLD button.

6 Press the button repeatedly to select the type of characters.

(Capital letters) (Lower-case letters) (Numbers and symbols)

The first 3 characters in the group of the selected characters will be displayed for about 1 second.

7 Press the or button repeatedly to se- lect the letter.

8 Press the MENU/ENTER button to enter it.

Position where the next letter will be entered

Note:

Complete the operation within 7 seconds whilst selecting the menus.

9 To enter more letters, repeat steps 6 - 8.

10When the name is completely entered,

press and hold down the MENU/ENTER but- ton for 2 seconds or more.

""TOC" will be displayed. To write the updated con- tents to the MiniDisc, press the :OFF/HOLD but- ton.

"You cannot remove the MiniDisc whilst "TOC" is displayed. "TOC" will not disappear until the re- corded contents have been updated.

!Characters (symbols)

Capital letters

D L A B C D E F G H I J K L M N O P Q R S T U V W X Y Z . , /

Lower-case letters

D L a b c d e f g h i j k l m n o p q r s t u v w x y z . , /

Numbers and symbols

D L 1 2 3 4 5 6 7 8 9 0 ! " # $ % & ' (

D L (Delete) : erases a character. (Space) : indicates a space.

! To erase a character

Press the VOL + or VOL - button to move the cursor to the character you want to erase, and then press the BASS/SYNC button.

You can also erase a character by selecting "DL" and pressing the MENU/ENTER button.

! To enter a space

Press the VOL + button to move the cursor to the right.

Space

Notes:

"One disc name and up to 255 track names can be cre- ated per disc (a maximum of 40 characters for the disc and each track name and a total of about 1,700 char- acters can be entered).

"If you enter "LP:" at the beginning of a name, "LP:" may not be displayed.

IM-DR420H

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IM-DR420H

Titling a MiniDisc (continued)

38

! To add characters

1 Put the unit in the character input mode.

(Perform steps 1 - 5 on page 36.)

2 Press the VOL + or VOL - button to move the

cursor to the character before which you want to add a new character.

3 Select the character to add.

(Perform steps 6 - 8 on page 36.)

4 Press and hold down the MENU/ENTER but- ton for 2 seconds or more.

""TOC" will be displayed. To write the updated con- tents to the MiniDisc, press the :OFF/HOLD but- ton.

"You cannot remove the MiniDisc whilst "TOC" is displayed. "TOC" will not disappear until the re- corded contents have been updated.

! Stamping titles from another MiniDisc

Before stamping

When there are 2 MiniDiscs on which the same tracks are recorded, you can transfer the character information (disc and track names) of the master MiniDisc to another MiniDisc (for stamping).

1. What is a master MiniDisc?

A recordable MiniDisc that contains tracks and charac- ter information. (You cannot transfer the information from a playback-only MiniDisc.)

2. What is a MiniDisc for stamping?

A MiniDisc that contains the same tracks in the same or- der as the master MiniDisc. (Make sure that the total number of tracks of the master MiniDisc and the one for stamping are the same.)

Master MiniDisc operation

1 Insert a master MiniDisc.

Do not mistake the master MiniDisc for the target one.

2 Whilst in the stop mode, press the MENU/ ENTER button.

3 Press the or button repeatedly to se- lect "EDIT".

To cancel the operation, press the :OFF/HOLD but- ton.

7 Press the MENU/ENTER button.

8 When the unit displays "CHANGE MD", re- move the master MiniDisc.

Remove it without turning off the power. Or, the oper- ation will be cancelled.

Operation of the MiniDisc for stamping

9 Load a MiniDisc for stamping.

10Press the MENU/ENTER button.

The unit will finish recording the character information and enter the stop mode.

Note:

If the total number of tracks on the master MiniDisc does not match that on the MiniDisc for stamping, the unit will display "Can'tSTAMP" and turn off.

If this happens, adjust the total number of tracks on the newly recorded MiniDisc using the edit operation.

IM-DR420H

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IM-DR420H

Editing a Recorded MiniDisc

40

! To erase one track at a time

6 Press the MENU/ENTER button.

To cancel the operation, press the :OFF/HOLD but- ton.

7 Press the MENU/ENTER button again.

The track will be erased.

8 To erase other tracks, repeat steps 1 - 7.

Note:

Complete the operation within 7 seconds whilst selecting the menus.

! To erase all of the tracks at once

1 Whilst in the stop mode, press the MENU/ ENTER button.

2 Press the or button repeatedly to se- lect "EDIT".

3 Press the MENU/ENTER button.

4 Press the or button repeatedly to se- lect "ALL ERASE".

5 Press the MENU/ENTER button.

To cancel the operation, press the :OFF/HOLD but- ton.

6 Press the MENU/ENTER button again.

All of the tracks will be erased.

Caution:

Once a track has been erased, it cannot be recov- ered. Check the track number before erasing it.

! To divide a track

6 Press the MENU/ENTER button.

To cancel the operation, press the :OFF/HOLD but- ton.

7 Press the MENU/ENTER button again.

The track will be divided into two tracks, and the unit will be paused at the beginning of the second of the two new tracks.

! To combine tracks

6 Press the MENU/ENTER button.

To cancel the operation, press the :OFF/HOLD but- ton.

7 Press the MENU/ENTER button again.

The two tracks will be combined, and the unit will be paused at the beginning of the combined track.

IM-DR420H

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IM-DR420H

Editing a Recorded MiniDisc (continued)

42

! To move a track

6 Press the MENU/ENTER button.

To cancel the operation, press the :OFF/HOLD but- ton.

7 Press the or button to select the direc- tion.

8 Press the MENU/ENTER button again.

The track will be moved, and the unit will be paused at the beginning of the track.

When a track has a name before dividing:

The two new tracks will have the same name. However, in the "TOC FULL" condition, the second track may not be named.

Total number of tracks that can be divided:

Each disc can hold up to 255 tracks. However, even if the number of assigned tracks has not reached 255, it might not be possible to make any further divisions of tracks.

To combine two non-adjacent tracks:

First, put the two tracks next to each other in the order you want using the MOVE function. Then combine them using the COMBINE function.

When one or both tracks to be combined have a name:

The first track name will be used. However, when the first track does not have a name, the second track name will be used.

In the following cases, tracks may not be combined.

" Tracks recorded by different input modes/sources can- not be combined.

Examples:

"Digital recorded track and analogue recorded track.

"Different recording modes (stereo recording, 2 times long recording, 4 times long recording, monaural re- cording).

"Tracks whose recording time is less than 12 seconds.

Listening through

Another System

When connecting with other equipment, turn off the power or turn down the volume to "0".

Supplied connection cable

Notes:

"It is recommended that the volume level of the MiniDisc unit be set to maximum when listening through a stereo system.

"When recording with a stereo system, eliminate the confirmation sound (page 33). Otherwise, it will also be recorded.

"Recording will be made in the analogue mode.

"Character information will not be recorded.

Resuming auto play

When you stop and then restart playback without remov- ing the disc, playback will resume from the point at which the disc was stopped.

Once you remove the MiniDisc, playback starts from the first track.

If you unplug and plug in the AC adaptor without a bat- tery in the unit, playback starts from the beginning of the stopped track.

IM-DR420H

Advanced Features -Listening through Another System/Resuming auto play-

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About Net MD

Net MD -About Net MD-

44

! What is a Net MD portable recorder?

The USB is adopted to ensure high compatibility of PCs and MDs.

Audio data saved on the hard disk of a PC can be trans- ferred to a Net MD-compatible recorder using the pro- vided software "BeatJam".

Not only the basic operations but also the title editing of audio data on an MD can be performed via the PC.

USB connection

PC hard disk (BeatJam)

Digital audio data can be imported into the hard disk of a PC in the following methods:

"Converting the music downloaded via the music distri- bution service on the Internet into ATRAC3 of the OpenMG system.

"Recording an audio CD via the CD-ROM drive of a PC on the hard disk. (Compressing data with the ATRAC3 sound compressing system)

"Converting the existing MP3, WAV audio files into ATRAC3 of the OpenMG system.

The saved audio data can be played on the existing MD player, as its recording method is not changed when being recorded on an MD. (To play audio data saved in the MDLP mode, the MDLP-support MD player is required.)

All the audio data managed by "BeatJam" is encrypted by the OpenMG system and recorded on the hard disk of the PC, which prevents its unauthorised use or distribu- tion.

!Transferring audio data from a PC to MD portable recorder IM-DR420H

(check-in/check-out)

By using the provided software "BeatJam", you can transfer audio data from the hard disk of the PC to IM- DR420H, the Net MD-support MD portable recorder.

"Check-out" is to transfer audio data from a PC to a Net MD-support MD portable recorder, and "check-in" is to return it from the recorder to the same PC.

PC

! Restrictions on check-in and check-out

"One piece of audio data can be checked out up to 3 times (except for some pieces).

You cannot check out a track more than 3 times. How- ever, if the track is returned to the PC once by using the check-in function, you can check out the same track again.

"You can check in the checked-out audio data to the same PC only. You cannot check it in to other PCs.

! Restrictions on audio data

Along with the popularization of the music distribution service via the Internet, high-quality digital music can be obtained easily, whereas some pieces are distributed with restrictions on the number of check-out or the recording/playback method to prevent infringement of copyrights caused by unauthorised distributions. This unit mounts the copyright protection technology to realise playback or recording in compliance with the will of the copyright owners. For details in possibilities and the fre- quency of audio data check-out to a Net MD-support device, contact respective music distribution service companies.

IM-DR420H

Net MD -About Net MD-

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Net MD -System Requirements-

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System Requirements

See the table below for the system requirements, especially free space and memory.

MG compatible audio device is connected.

! Installation of BeatJam

Plugin and USB driver required for transferring music files are also installed along with BeatJam.

(Example: Windows XP English version)

1 Insert BeatJam CD-ROM into the CD-ROM drive.

Setup application appears.

2 Click "BeatJam Setup".

Setup starts.

Follow the instructions on the screen.

Installation does not start even if CD-ROM is inserted

If the setup application does not appear, perform the following.

1.Click Windows "Start" button and select "My Computer". Double click "My Computer" on the desktop if you use Windows Me, 98SE or 2000.

2.Right click on "OMGBJ" indicating CD-ROM drive and select "Open" from the menu.

3.Double click AUTOPLAY.EXE from the list.

Caution:

Windows XP/2000

User with Administrator* rights needs to log on. Confirm with the network or computer Administrator if you are in a workgroup.

*User name in Administrator or Administrators group under Windows 2000.

For Windows XP and Me user

When you use the "System Restore" system tool in Win- dows XP or WindowsMe, all the music files that you recorded or imported may become unplayable.

Please back up all your music files using the Backup Tool before executing "System Restore".

If a previous version of OpenMG Jukebox* or Sonic- Stage* is currently installed on your computer

OpenMG Jukebox or SonicStage should be upgraded. The screen appears to prompt you to upgrade the soft- ware. Click "Continue" to proceed.

*OpenMG Jukebox and SonicStage are softwares of Sony Corporation.

Hard disk contains old BeatJam database

You can select to reuse or delete the database during setup.

Net MD -Software Installation-

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IM-DR420H Connecting to a PC

Connect your PC and the MD portable recorder with the supplied USB connection cable.

PC

Net MD -Connecting to a PC-

To the USB port

AC 110 - 240V,

50/60 Hz

MD portable recorder

48

Caution:

"The operation is not guaranteed if 2 or more USB devices are connected to your PC.

"Insert the USB connection cable directly into the USB port on the PC. We do not guarantee the operation with it connected via a USB hub, etc.

"When connecting the MD portable recorder, discon- nect all the other USB devices from the PC. The sound may skip if they are connected.

"It is recommended that the MD portable recorder be used with an AC adaptor.

"If the power supply to the PC or the MD portable recorder stops during the operation of this system, TOC information may not be written on the MD. If it occurs, restart the operation from the beginning.

"We do not guarantee the operation with the self built computers or modified motherboards.

"If cables such as an extension cable or two-way cable is connected instead of a connection cable, the line quality will be degraded and the software may not operate properly.

"When connecting the unit to your PC, use a battery as well as an AC adaptor. It not only prevents data loss from disconnection, but also speeds up data writing to MD.

IM-DR420H

! Checking the USB driver

Whilst the MD portable recorder is connected to the com- puter, after clicking "Control Panel" "System", select the "Hardware" tab and click "Device Manager" to check the following device name.

" Universal Serial Bus controllers

Open "System" in "Control Panel", and click the "Device

Manager".

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IM-DR420H

Transferring Data

Net MD -Transferring Data-

1 Connect this unit to the PC.

"PC" appears on the unit display and operations with the unit are disabled.

However, "PC" is not displayed whilst in the record- ing, recording pause or menu operation mode.

2 Transfer music files to the unit (check-out).

For details, refer to the manual of BeatJam.

Follow the instructions below to take out the MD after check-out:

1.Remove the USB connector from the MD portable re- corder.

2.Turn off the MD recorder.

3.Remove the MD.

1 Connect this unit to the PC.

"PC" appears on the unit display and operations with the unit are disabled.

However, "PC" is not displayed whilst in the record- ing, recording pause or menu operation mode.

2 Return a music file to your PC.

For details, refer to the manual of BeatJam.

Caution:

"If the USB connection or the power supply to the com- puter or the MD portable recorder is cut off during check-in or check-out operation, audio data may be lost.

"If a checked-out track is deleted in another computer, it cannot be checked in any more.

TOC writing on an MD:

"TOC writing will start when check-in or check-out is complete. Whilst writing, TOC indicator on the unit will flash. (Refer to page 17.)

50

MiniDisc System Limitations

The unit may have the following symptoms whilst recording or editing. The unit is not out of order.

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Error Messages

52

A number or symbol appears in (*) position.

A number or symbol appears in (*) position.

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IM-DR420H

Troubleshooting

Many potential "problems" can be resolved by the owner without calling a service technician. If something seems to be wrong with this product, check the following before calling your authorised SHARP dealer or service centre.

The unit does not turn on.

"Is the AC adaptor disconnected?

"Is the battery exhausted?

"Is the unit in the hold mode?

"Has condensation formed inside the unit?

"Is the unit being influenced by mechanical shock or by static electricity?

No sound is heard from the earphones.

"Is the volume set too low?

"Are the earphones plugged in?

"Are you trying to play a MiniDisc with data on it in- stead of a MiniDisc containing music?

When the operation buttons are pressed, the unit does not respond.

"Is the unit in the hold mode?

"Is the battery exhausted?

"Is the earphones plug inserted firmly?

Some sounds are skipped.

"Is the battery exhausted?

"Is the unit being subjected to excessive vibration?

The MiniDisc cannot be ejected.

"Has the track number or character information been written on the disc yet?

"Is the unit in the recording or editing mode?

Recording and editing are impossible.

"Is the MiniDisc protected against accidental eras- ure?

"Is the unit connected properly to the other equip- ment?

"Is the AC adaptor unplugged or did a power failure occur whilst recording or editing?

"Is the unit in the hold mode?

"Is an optical signal being output from the stereo sys- tem? Read the operation manual for the stereo sys- tem.

The operation is unstable whilst the PC and the unit are connected.

" Are you using the USB cable that was purchased separately?

The display does not show anything or malfunc- tions.

"Is the PC out of order?

"Are you using another application with this pro- gramme simultaneously?

Editing is not possible.

"Are the PC and the MD portable recorder connect- ed improperly?

"Is the MD recorder in the hold mode?

"Is a commercial playback-only MD inserted?

54

! If trouble occurs

When this product is subjected to strong external interfer- ence (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction.

Should a failure occur, the lid may not open by sliding the OPEN lever.

If such a problem occurs, do the following:

1.Unplug the AC adaptor from the wall socket.

2.Remove the battery.

3.Leave the unit completely unpowered for approximately 30 seconds.

4.Plug the AC adaptor back into the wall socket.

5.After about 30 seconds, press the button as a test.

! Moisture condensation

When the unit has condensation inside, the disc signals cannot be read, and the unit may not function properly.

In the following cases, condensation may form inside the unit.

"Shortly after turning on a heater.

"When the unit is placed in a room where there is excessive steam or moisture.

"When the unit is moved from a cool place to a warm place.

To remove condensation:

Remove the MiniDisc and leave the unit for approxi- mately 1 hour. The condensation should evaporate and the unit will work properly.

Maintenance

! Cleaning

When the unit becomes dirty

Clean it with a soft cloth. When the unit is excessively dirty, use a soft cloth dampened in water (external sur- faces only).

Clean the plugs and the connecting sockets.

If the plugs or sockets are dirty, noise may be heard. Cleaning will prevent noise.

Caution:

"Do not use chemicals for cleaning (petrol, paint thin- ner, etc.). It may damage the cabinet finish.

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

IM-DR420H

55

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6

5

4

3

2

1

IM-DR420H

Specifications

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification chang- es 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.

56

Battery life:

"The continuous recording time is for analogue inputs when the volume level is set to "VOL 0".

"The continuous play time shows the value when the volume level is set to "VOL 15".

"The above values are the standard values when the unit is used at an ambient temperature of 25??C (77??F).

"The operating time when using an alkaline battery may be different, depending on the type and manufacturer of the battery, and on the operating temperature.

IM-DR420H

Input sensitivity:

Output level:

*1 When using the supplied output conversion cable.

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3

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1

57

MEMO

IM-DR420H(E) (TINSE0554AWZZ)

MEMO

IM-DR420H(E) (TINSE0554AWZZ)

TERMS OF GUARANTEE

Subject to the terms listed below, Sharp Electronics (U.K.) Ltd. (hereinafter called ???the Company???) guarantee to pro- vide for the repair of, or at its option replace this Sharp Equipment, or any component thereof, (other than bat- teries), which is faulty or below standard, as a result of inferior workmanship or materials.

The conditions of this guarantee are:

1.The guarantee shall only apply to defects which occur within one year from the date of purchase, provided that this equipment is sent to the repair address within this period.

2.This guarantee covers equipment intended for private domestic use only. This guarantee does not apply to equipment used in the course of a business, trade or profession.

3.The guarantee does not cover MiniDiscs or batteries.

4.This guarantee does not cover any faults or defects caused by accident, misuse, fair wear and tear, neglect, tampering with the equipment, or any attempt at ad- justment or repair other than by a Service Facility ap- pointed by Sharp.

5.In the unlikely event of a defect occuring, the product must be returned to the Company???s repair centre with proof of purchase. A postage paid label and a fault re- port form are supplied with the product for this purpose.

It is your responsibility to ensure that the packaging is adequate, and to obtain proof of posting.

Further details of the repair service, which is available after the guarantee period on a chargeable basis, and additional report forms and labels can be obtained by telephoning 0870 738 0000.

6.No person has any authority to vary the terms or condi- tions of this guarantee.

7.This guarantee is offered as an additional benefit to the consumer???s statutory rights and does not affect these rights in any way.

SHARP ELECTRONICS (U.K.) LTD.

Sharp House, Thorp Road, Newton Heath, Manchester, M40 5BE

IM-DR420H(E) (TINSE0554AWZZ)