JVC CA-WMD90R manual Specifications

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Specifications

Amplifier

Output Power (IEC 268-3/DIN):

34 watts per channel, min. RMS, both channels driven into 6 ohms at 1 kHz, with no more than 0.9% total harmonic distortion

Audio input sensitivity/Impedance (at 1 kHz) Analog input:

TAPE: 220 mV/57 kohms

AUX: 520 mV/47 kohms Digital input:

AUX: Optical

Signal wave length: 660 nm

Input level: –23 dBm to –15 dBm (With the built-in sampling rate converter, corresponding to 32 kHz/ 44.1 kHz/48 kHz)

Audio output level/Impedance (at 1 kHz)

TAPE: 160 mV/2.2 kohms

Speakers/Impedance: 6 – 16 ohms

General

Power requirement:	AC 230V	, 50 Hz
Power consumption:	110 watts (at operation)
	10 watts	(on standby)
Dimensions (approx.):	245 x 345 x 368 mm (W/H/D)
	(911/16 x 135/8 x 141/2 in.)
Mass (approx.):	9.8 kg (21.7 lbs)

Supplied accessories

See page 6.

Design and specifications are subject to change without notice.

US and foreign patents licensed from Dolby Laboratories Licensing Corporation.

Tuner

FM tuning range:	87.50 — 108.00 MHz
AM (MW/LW) tuning range:
MW:	522	—	1,629 kHz
LW:	144	—	288 kHz

CD player

CD Capacity:	3 CDs
Dynamic range:	92 dB
Signal-to-noise ratio:	100 dB
Wow and flutter:	Immeasurable

MD deck

Audio playing system: MiniDisc digital audio system

Recording system:	Magneto-optical overwrite system
Reading system:	Non-contact, semiconductor laser
	pickup (λ=780 nm)
Error correction system:	CIRC (Cross Interleave Reed-
	Solomon Code)
Sampling frequency:	44.1 kHz
	(With sampling rate converter for
	recording — 32 kHz/44.1 kHz/
	48 kHz)

Audio compression system:

ATRAC (Adaptive TRansform Acoustic Coding)

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Contents CA-WMD90R If in Doubt Consult a Competent Electrician Class Laser Product Introduction PrecautionsContents Display Window Location of the Buttons and ControlsBecome familiar with the buttons and controls on your unit Amplifier/tuner section Front PanelMD deck a section MD deck B sectionRemote Control Remote ControlConnecting Antennas Putting the Batteries into the Remote ControlGetting Started UnpackingYou can connect the speakers using the speaker cords Connecting SpeakersAM antenna To connect an outdoor AM antennaTo connect a cassette deck Connecting Other EquipmentTo start the display demonstration manually Output terminalBasic and Common Operations Front panel Remote controlTurning On the Power and Selecting the Sources Setting the ClockAdjusting the Volume To adjust the clock againTo use your own sound mode Creating Your Own Sound Mode Manual ModeReinforcing the Bass Sound Activating the Surround EffectListening to FM and AM MW/LW Broadcasts Presetting Stations Tuning in a StationTo change the FM reception mode Receiving FM Stations with RDS Tuning in a Preset StationChanging the RDS Information Alarm Òback to the beginning Switching to a Program Type of Your Choice TemporarilySearching for Programs by PTY Codes PTY Search PTY Select flashes in the main displayTest function Alarm functionMore about the EON function R. M Description of the PTY codesPlaying Back CDs Playing Back the Entire Discs Continuous Play Loading CDsBasic CD Operations To exchange CDs during playback of anotherTo check the program contents To go to another track directly using the number buttonsProgramming the Playing Order of the Tracks Program Play To go to another trackRepeating Tracks or CDs Repeat Play Playing at Random Random PlayProhibiting Disc Ejection Disc Lock Tracks of all loaded CDs will play at randomPlaying Back MDs CancelWhen using MD deck B When using MD deck aLoading MDs Playing Back the Entire MD Continuous PlayTo change the display Indications Basic MD OperationsWhile playing an MD, you can do the following operations Tracks are played in the order you have programed Insert an MDInsert MDs Press #/ 8 on MD deck B or MD B 6 on the remote controlTo prohibit disc ejection Disc Lock Repeating Tracks Repeat PlayTracks of the loaded MDs will play at random FM/AM Tape AUX Recording on MDsAbout the track marks Before You Start RecordingTo avoid erasing important recordings Recording is only possible on MD deck BRecording the External AUX Equipment AUX Recording When recording from the cassette deck, start playing a tapeTo check the remaining time Press AUX againSynchronized Recording Various Recording FunctionsMD to MD Synchronized Recording Start playing the source on the external equipmentCD to MD Synchronized Recording To confirm the recording contentsPress Start Enter On the unit only Load a CDFirst Track Recording Single Track RecordingOn the unit only Load CDs Rotate the left jog dial to select the recordable MDOn the unit only Prepare a CD or an MD as the source sound Listening Edit RecordingRepeat to program other tracks To stop any time during editing process and startTriple Recording Prepare the source you want to record from Long RecordingLong REC lamp also lights Recording starts from MD 1, MD 2 to MDEditing MDs Introducing MD Editing Functions Press MD Edit Divide FunctionTo join the divided tracks again, see the Join function Move Function Join FunctionTo divide the joined tracks, see the Divide function Rotate the right jog dial until Move ? appears Press SETErase Function CANCEL, then select the correct track number againEdit MD deck B starts playing the MDALL Erase Function TUV Assigning Titles to MDsAssigning a Title Using the Unit Press Enter Start to finish the current title entry Changing the TitleYou can make a correction or change the title Make sure that the character you want to change is flashingPress MD Title Input Track title entry indication mode appears whenPress the button for the next character you want to input Press Enter to finish the current title entryName Sleep Using the TimersHow Recording Timer actually works Using Recording TimerTo turn on or off Recording Timer after its setting is done To turn on the Recording Timer, press SETHow Daily Timer actually works Using Daily TimerVolume level will be set to 20 loud Volume level will be set the previous level whenUsing Sleep Timer Timer PriorityHow Sleep Timer actually works To clean the CD MaintenanceGeneral Notes Handling CDsAdditional Information Utoc User Table Of ContentsMD Disc Types Atrac Adaptive TRansform Acoustic CodingMD limitations Sound Skip Guard MemoryPossible Cause TroubleshootingMD Messages Signification SolutionSpecifications JVC 0399KSMMDWJEM