Maintenance, „ If trouble occurs, „ Cleaning | Sharp MD-MT90

„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.

If such a problem occurs, do the following:

1.Unplug the AC adaptor from the AC outlet.

2.Remove the battery.

3.Leave the unit completely unpowered for approxi- mately 30 seconds.

4.Plug the AC adaptor back into the AC outlet and re- operate the unit.

„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.

zShortly after turning on a heater.

zWhen the unit is placed in a room

where there is excessive steam or moisture.

z 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 jack.

If the plugs or jacks are dirty, noise may be heard. Clean- ing will prevent noise.

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.

References	-Maintenance-

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Sharp MD-MT90 operation manual Maintenance, „ If trouble occurs, „ Moisture condensation, „ Cleaning

Contents

Thank you for purchasing this Sharp product MD-MT90 Accessories Optional accessoriesAD-N70BT x Contents Special Notes Special Notes Important Introduction Names of Controls and Indicators Important Introduction -Names of Controls and Indicators„ Main unit „ Display panel „ Remote control unit Precautions PrecautionsAvoid using or leaving the unit in the following places „ Important Inserting a MiniDisc Inserting a MiniDisc Connections Connections Preparation Basic Operation -Recording RecordingAnalog recording Digital recording To update the recorded contents of the MiniDisc To stop recordingAbout the TOC Basic Operation -Playback Playback To turn off the power „ Volume control„ Bass control To interrupt playback Advanced Playback Useful Features -Advanced Playback„ To locate the desired portion „ To locate the beginning of a track „ Random play or repeat play „ To play at double speedTo interrupt fast playback To return to normal playback Advanced Recording Useful Features -Advanced Recording„ Playback sound-actuated recording Press the ENTER/SYNC button „ Long-play recording Press the MODE/CHRG button while the recording is pausedStart recording „ To start recording from the middle of a Track Advanced Recording „ To create your own track numbers „ Helpful tip when attaching a label„ Recording tracks as a single track Press the Edit button Recording „ About track numbers„ About sampling rate converter Useful -Advanced To write recorded contents on the MiniDisc Useful Features -Recording from a MicrophoneRecording from a Microphone „ To record from a microphone „ Sound-actuated recording Mic Syn- chronized recording Recording from a Microphone During a mic manual recording „ Track intervalsDuring a mic synchro recording Creating track numbers manually Checking Displays Features Remaining amount of battery level is shown by Useful Features -Checking DisplaysBattery indicator during operation While in the stop mode, press the or Useful Features -Battery Power Battery Power„ Charging the rechargeable battery Insert the rechargeable battery „ About charging time „ Using with the rechargeable or alkaline battery Hold Function To cancel the hold mode Changing Default Settings Changing Default Settings Titling a MiniDisc Titling a MiniDisc„ Creating disc and track names „ Characters symbols „ To erase a character„ To enter a space „ Stamping titles from another MiniDisc „ To add characters Master MiniDisc operation Insert a master MiniDisc Editing a Recorded MiniDisc Editing a Recorded MiniDisc„ To erase tracks one at a time „ To erase all of the tracks at once „ To combine tracks „ To divide a track „ To move a track „ Listening through a stereo system Listening through Another System„ Listening through a car stereo Another System Other Features and Caution „ Resuming auto play „ Rechargeable batteryReferences -Other Features and Caution MiniDisc System Limitations MiniDisc System Limitations Error Messages Error Messages Play MD Troubleshooting Troubleshooting „ Cleaning MaintenanceMaintenance „ If trouble occurs Specifications Specifications„ General „ MiniDisc Recorder Sharp Electronics Corporation