JVC KS-FX490 manual Specifications, FM Tuner, AM Tuner, Sensitivity 20 ∝V Selectivity 35 dB

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SPECIFICATIONS

ENGLISH

AUDIO AMPLIFIER SECTION

Maximum Power Output:

Front: 50 W per channel

Rear: 50 W per channel

Continuous Power Output (RMS):

Front: 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more than

0.8% total harmonic distortion. Rear: 19 W per channel into 4 Ω, 40 Hz to

20 000 Hz at no more than

0.8% total harmonic distortion.

Load Impedance: 4 Ω (4 Ω to 8 Ω allowance) Tone Control Range:

Bass: ±10 dB at 100 Hz

Treble: ±9 dB at 10 kHz Frequency Response: 40 Hz to 20 000 Hz Signal-to-Noise Ratio: 70 dB

Line-Out Level/Impedance:

2.0 V/20 kΩ load (250 nWb/m)

TUNER SECTION

Frequency Range:

FM: 87.5 MHz to 107.9 MHz

AM: 530 kHz to 1 710 kHz

[FM Tuner]

Usable Sensitivity: 11.3 dBf (1.0 ∝V/75 Ω)

50 dB Quieting Sensitivity:

16.3dBf (1.8 ∝V/75 Ω) Alternate Channel Selectivity (400 kHz):

65 dB

Frequency Response: 40 Hz to 15 000 Hz

Stereo Separation: 35 dB

Capture Ratio: 1.5 dB

[AM Tuner]

Sensitivity: 20 ∝V

Selectivity: 35 dB

CASSETTE DECK SECTION

Wow & Flutter: 0.11% (WRMS)

Fast-Wind Time: 100 sec. (C-60) Frequency Response (Dolby B NR OFF):

30 Hz to 16 000 Hz (Normal tape)

Signal-to-Noise Ratio: (Normal tape) (Dolby B NR ON): 65 dB (Dolby B NR OFF): 56 dB

Stereo Separation: 40 dB

GENERAL

Power Requirement:

Operating Voltage: DC 14.4 V

(11 V to 16 V allowance)

Grounding System: Negative ground Allowable Operating Temperature:

0°C to +40°C (32°F to 104°F) Dimensions (W x H x D):

Installation Size:

182 mm x 52 mm x 150 mm (7-3/16" x 2-1/16" x 5-15/16")

Panel Size: 188 mm x 58 mm x 12 mm (7-7/16" x 2-5/16" x 1/2")

Mass: 1.3 kg (2.9 lbs) (excluding accessories)

Design and specifications are subject to change without notice.

If a kit is necessary for your car, consult your telephone directory for the nearest car audio speciality shop.

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Contents RECEPTOR-REPRODUCTOR DE Cassette KS-FX490 Radiocassette For customer UseContents Location of the Buttons Control panelDisplay window Display windowInstalling the battery Place the batteryReturn the battery holder Remove the battery holderRemote controller Functions the same as the control dial on the main unitTurning on the power To drop the volume in a momentTo turn off the power Basic OperationsRadio Operations Listening to the radioSearching a station automatically Auto search Searching a station manually Manual searchWhen an FM stereo broadcast is hard to receive FM station automatic preset SSMStoring stations in memory Select the number 1 6 for the preset station you want Manual presetTune in to a station in this Example, of 88.3 MHz Tape Operations Listening to a cassetteTo stop play and eject the cassette To fast-forward and rewind a tapeTo cancel the prohibition and unlock the cassette To cancel the Dolby B NR, repeat steps 1 and 2 above againProhibiting cassette ejection To play back tapes recorded with the Dolby B NRFinish the setting To cancel Blank Skip, repeat the samePlaying the current tune repeatedly Skipping the blank portions on the tapeSound Adjustments Selecting preset sound modes C-EQ Custom EqualizerSelect the sound mode you want Indication For Preset valuesAdjusting the sound Select the item you want to adjustAdjust the level Repeat steps 1 and 2 to adjust the other itemsSetting the clock Changing the general settings PSMBasic Procedure Other Main FunctionsPreferred Setting Mode PSM items When Clock is set to OFF Source CurrentWhen Clock is set to on Source Current To set the clock display-CLOCKTo select the level meter Level To select the scroll mode-SCROLLTo turn the tag display on or off To select the external component to useAttaching the control panel You can detach the control panel when leaving the carDetaching the control panel CD Changer Operations About MP3 discsPlaying discs Select the CD changer CD-CHTo fast-forward or reverse the track/file To go to a particular disc directlyTo go to the next or previous tracks/files How to go to the desired track/file quickly To go to a track/file quicklyTo skip to the next or previous folder Only for MP3 discsPlaying a CD Text To change the display informationCanceled Canceled MAG RNDCanceled Disc RPT External Component Operations Select the external component LineMaintenance To clean the headTo keep the tape clean Ignition key-off release/Ignition key-on playTroubleshooting Symptoms Causes RemediesConnections TapeMP3 files Insert discs correctlyCD Changer Specifications FM TunerAM Tuner Sensitivity 20 ∝V Selectivity 35 dBCall Antes de instalar Pulse Before mounting PressAvant le montage Appuyer sur Be sure to keep the handles after installing it Asegúrese de conservar las manijas después de instalarloBe sure to ground this unit to the car’s chassis NotaBypassing the ignition switch Rojo To an accessory terminal in the fuse blockTerminal de tierra PosteriorPower cannot be turned on JVC AmplifierKS-FX490 External componentPage Page Page Page Page Page Page

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