JVC XM-EX90 manual Specifications, Digital

Page 57

Specifications

Format	Minidisc digital audio system
Recording format	Magnetic modulation overwrite format
Reading format	Non-contacting optical method by
	semiconductor laser (λ=780nm)
Sampling frequency	44.1 kHz
Compression/expansion method	ATRAC (Adaptive Transform Acoustic Coding) method
Number of channels	2 channels
Frequency Response	5 Hz to 20,000Hz (±0.5dB)
S/N ratio	93dB
Dynamic range	91dB
Wow/flutter	Less than measurable limit
Input terminals	ANALOG IN (pin jack),
	OPTICAL DIGITAL IN (square optical connector jack)
(Analog)	Terminal name	Reference input level		Minimum input level
	ANALOG IN	275mV rms.		100mV rms.
		Received optical
(Digital)	Terminal name	signal wave length		Input level
	DIGITAL IN	660nm		–23dBm to –15dBm
	1 , 2
Output terminal	ANALOG OUT(pin jack)
(Analog)	Terminal name		Load impedance	Output level

	ANALOG OUT		10k ohms	1.1V
Power requirements	AC120V , 60Hz
Power consumption	11 watts (ON), 6 watts (STANDBY)
Demensions	200 × 80 × 308.5 mm (W/H/D)
	(7-7/8 × 3-3/16 × 12-3/16 inches)
Mass	2.3kg (5.1 lbs)
Accessories	Remote control unit		(1)
	Batteries (R03(UM-4)/AAA (24F)) (2)
	Audio pin cord	(2)
	Optical digital cord		(1)
	Compu link cable		(1)
	AC power cord	(1)

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Specifications and appearance subject to change for improvements without prior notice.

57 XM-EX90

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Contents XM-EX90 Important for Laser Products Welcome Important cautionsFor safe use, observe the following Table of Contents Front panel Parts IndexDisplay Rear panel Analog input/output jacksDigital in jacks Normal control button panel Remote control unitMD Control buttons Numeric keysMD editing control buttons Character input keyboardSupplied Accesories Setting Up the SystemAudio pin cords Amplifier/TunerCD player Optical digital cableOpen the battery case Remote control batteriesClose the battery case Load the batteriesRemote control operation MD playback Basic operation PlaybackLoad an MD Mini Disc Press Ü/8To skip to the beginning of a track To let playback pause temporarilyFast forward/fast reverse To select and play a desired trackWhen a track has already been selected Switching the displayed informationTo cancel repeat playback Press Repeat to select the repeat play modeRepeat playback Press £Select desired track numbers using Numeric keys Press Play Mode to select ProgramProgram playback Load an MDTo exit program play mode To cancel programmed tracksTo check the programmed tracks and their order If you make a mistake in programmingTo exit random play mode Press Play Mode to select RandomRandom playback To repeat random playbackMD recording Basic operation RecordingLoad a recordable MD Mini Disc Press REC Pause Select the input by pressing InputTo stop recording To adjust the analog input levelTo let recording pause temporarily To display the remaining recording timeTrack marking Automatic track markingManual track marking Load a recordable MD Mini Disc Prepare the CD player CD recordingPress CD REC Synchronized recording of the analog inputRadio or tape recording Press 4 or ¢ to adjust the input levelPress Input to select the analog input With the cassette deck, press Û or ÜMD editing functions Editing FunctionsDividing a track Divide Erasing a track EraseAssigning titles Combining editing functionsPress Edit to select Divide Dividing a track DividePress SET Play the track to be dividedTo restore the original track from the divided tracks Fine-adjust the track marking position by Pressing /4 or ¢Press Enter Press 0 to eject the MDJoining tracks Join Press Edit to select JoinSelect the track to be joined with the previous Track Decrements by Moving a track Move Press Edit to select MoveSelect the track number to be moved, then Deutsch Erasing a track Erase Press Edit to select EraseSelect the track number to be erased, then Memory. The display shows Editing Press Edit to select ALL Erase Erasing all tracks in an MD ALL EraseData in the memory is written in the MD before it is Load a recorded MD Mini Disc Assigning titles to an MD and its tracksPress Title Cursor starts blinkingInput the title To correct input characters To cancel all input charactersAssigning titles while playback or recording After start of playback or recording of a trackInput the track title Français Deutsch Switching the Power button’s control mode Remote controlling the amplifier/tunerAmplifier/tuner mode MD recorder modeAmplifier/tuner control buttons Remote controlling the amplifier/tuner+/R, -/L Numeric keys 1 to 10, +10CD player control buttons Remote controlling the CD player and cassette deckOperation Examples Select a track number using the numeric keys 8 9Program other tracks by repeating steps 3 Press £ Play the source to be recorded Press ª or £Compu Link Timer operation Single remote control unitShortcut playback Synchronized recordingScms Serial Copy Management System Rule on Digital CopyingRole of the cartridge About MD Mini DiscTwo disc types Playback-only MDUtoc User Table Of Contents Atrac Adaptive TRansform Acoustic CodingSound skip guard memory Error Messages Description Treatment MD Error MessagesMD Restrictions Symptom CausePeriodical maintenance Installation locationHandling MDs To maintain high quality audio for a long periodTroubleshooting Symptom Cause TreatmentAdditional Information Digital SpecificationsHOW to Locate Your JVC Service Center Limited Warranty AUDIO-1 JVC 0598TTMWSTOZK