Sharp MD-MT90 operation manual „ MiniDisc Recorder

Page 47

Input sensitivity:

Recording	Reference input	Input impedance
level	level

MIC H	0.25 mV	10 k ohms

MIC L	2.5 mV	10 k ohms

LINE	100 mV	20 k ohms

Output level:

		Specified	Maximum		Load im-
		output	output level		pedance

Headphones		-	10 mW + 10		16 ohms
			mW

LINE		250 mV	-		10 k ohms
		(-12 dB)

Dimensions:		Width: 3-7/32" (81.1 mm)
		Height: 13/16" (19.9 mm)
		Depth: 3-21/32" (92.4 mm)
Weight:		0.38 lbs. (172 g) with rechargeable bat-
		tery
Input jack:		Line/optical digital, microphone (pow-
		ered by the main unit)
Output jack:		Headphones (impedance: 16 ohms)/
		remote control unit

„MiniDisc Recorder

Type:	Portable MiniDisc recorder
Signal read-	Non-contact, 3-beam semiconductor
out:	laser pickup
Audio chan-	Stereo 2 channels/monaural (long-play
nels:	mode) 1 channel
Frequency	20 - 20,000 Hz (±3 dB)
response:
Rotation	Approx. 400 - 900 rpm
speed:
Error correc-	ACIRC (Advanced Cross Interleave
tion:	Reed-Solomon Code)
Coding:	ATRAC (Adaptive TRansform Acoustic
	Coding), 24-bit computed type
Recording	Magnetic modulation overwrite method
method:
Sampling fre-	44.1 kHz (32 kHz and 48 kHz signals
quency:	are converted to 44.1 kHz, and then re-
	corded.)
Wow and	Unmeasurable (less than ±0.001% W.
flutter:	peak)

References	-Specifications-

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Contents Thank you for purchasing this Sharp product MD-MT90AD-N70BT x AccessoriesOptional accessories Contents Special Notes Special NotesImportant Introduction „ Main unit Names of Controls and IndicatorsImportant Introduction -Names of Controls and Indicators „ Display panel „ Remote control unit„ Important PrecautionsPrecautions Avoid using or leaving the unit in the following placesInserting a MiniDisc Inserting a MiniDiscConnections ConnectionsPreparation Digital recording RecordingBasic Operation -Recording Analog recordingAbout the TOC To update the recorded contents of the MiniDiscTo stop recording Basic Operation -Playback PlaybackTo interrupt playback „ Volume controlTo turn off the power „ Bass control„ To locate the beginning of a track Useful Features -Advanced PlaybackAdvanced Playback „ To locate the desired portionTo return to normal playback „ To play at double speed„ Random play or repeat play To interrupt fast playbackPress the ENTER/SYNC button Useful Features -Advanced RecordingAdvanced Recording „ Playback sound-actuated recordingStart recording „ Long-play recordingPress the MODE/CHRG button while the recording is paused „ To start recording from the middle of a Track Advanced RecordingPress the Edit button „ Helpful tip when attaching a label„ To create your own track numbers „ Recording tracks as a single trackUseful -Advanced „ About track numbersRecording „ About sampling rate converter„ To record from a microphone Useful Features -Recording from a MicrophoneTo write recorded contents on the MiniDisc Recording from a Microphone„ Sound-actuated recording Mic Syn- chronized recording Recording from a MicrophoneCreating track numbers manually „ Track intervalsDuring a mic manual recording During a mic synchro recordingChecking Displays FeaturesWhile in the stop mode, press the or Useful Features -Checking DisplaysRemaining amount of battery level is shown by Battery indicator during operationInsert the rechargeable battery Battery PowerUseful Features -Battery Power „ Charging the rechargeable battery„ About charging time „ Using with the rechargeable or alkaline batteryHold Function To cancel the hold modeChanging Default Settings Changing Default Settings„ Creating disc and track names Titling a MiniDiscTitling a MiniDisc „ To enter a space „ Characters symbols„ To erase a character „ Stamping titles from another MiniDisc „ To add charactersMaster MiniDisc operation Insert a master MiniDisc „ To erase all of the tracks at once Editing a Recorded MiniDiscEditing a Recorded MiniDisc „ To erase tracks one at a time„ To combine tracks „ To divide a track„ To move a track Another System Listening through Another System„ Listening through a stereo system „ Listening through a car stereoReferences -Other Features and Caution Other Features and Caution„ Resuming auto play „ Rechargeable battery MiniDisc System Limitations MiniDisc System LimitationsError Messages Error MessagesPlay MD Troubleshooting Troubleshooting„ If trouble occurs Maintenance„ Cleaning Maintenance„ General SpecificationsSpecifications „ MiniDisc Recorder Sharp Electronics Corporation