JVC MX-J270V manual Maintenance, Handling discs, Cassette decks

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Maintenance

To get the best performance of the unit, keep your discs, tapes, and mechanism clean.

Handling discs

Handling cassette tapes

English

•Remove the disc from its case by holding it at the edge while pressing the

center hole lightly.

•Do not touch the shiny surface of the disc, or bend the disc.

•Put the disc back in its case after use to prevent warping.

• Be careful not to scratch the surface of the disc when placing it back in its case.

• Avoid exposure to direct sunlight, temperature extremes, and moisture.

To clean the disc

Wipe the disc with a soft cloth in a straight line from center to edge.

DO NOT use any solvent — such as conventional record cleaner, spray, thinner, or benzine — to clean the disc.

• If the tape is loose in its cassette, take up the slack by inserting a pencil in one of the reels and rotating.

•If the tape is loose, it may get stretched, cut, or caught in the cassette.

•Be careful not to touch the tape

surface.

•Avoid the following places to store the tape:

— In dusty places

— In direct sunlight or heat

—In moist areas

—Near a magnet

Cassette decks

If the heads, capstans, and pinch rollers of the cassette decks become dirty, the following will occur:

•Impaired sound quality

•Discontinuous sound

•Fading

•Incomplete erasure

•Difficulty in recording

To clean the heads, capstans, and pinch rollers

Use a cotton swab moistened with alcohol.

Pinch rollers

Capstans

Heads

To demagnetize the heads

Turn off the unit, and use a head demagnetizer (available at electronics and record shops.)

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Contents MX-J270V Precaución -- Interruptor Precaución CA-MXJ270V Class Laser Product Precautions IntroductionAbout This Manual Contents Become familiar with the buttons and controls on your unit Location of the Buttons and ControlsFront Panel KHz MHzDisplay window Remote Control Remote ControlGetting Started Unpacking Connecting AntennasFM antenna If reception is poorRelease the finger from the clamp Connecting SpeakersAM antenna To connect an outdoor AM antennaConnecting Other Equipment Adjusting the Voltage SelectorTo connect audio-visual equipment Press Select or + to set Common OperationsTime Press SETAdjusting the Volume Setting the AM Tuner Interval SpacingReinforcing the Bass Sound Selecting the Sound ModesPresetting Stations Tuning in a StationTuning in a Preset Station Listening to FM and AM BroadcastsLoading CDs Playing Back CDsPlaying Back the Entire Discs Continuous Play Basic CD OperationsProgramming the Playing Order of the Tracks Program Play Start the Random play mode On the unit Playing at Random Random PlayPrepare CDs Playing Video CDs and CD-Gs Repeating Tracks or CDs Repeat PlayProhibiting Disc Ejection Tray Lock Prepare the discsPress V.INTRO while press Special Plays for Video CDsHold Shift after a picture appears On the TV screen Press the number button Video intro you Want to playbackPress Highlight while press Playing Video CDs with PBC FunctionPrepare Video CDs Start playback of the Video CDPrepare a Video CD To play Video CDs without Using Menu ScreenPress Repeat on the unit to select Basic Flow of Menu Play OperationPlaying Back Tapes Playing Back a TapeLocating the Beginning of a Song Music Scan To find the beginning of the next song Recording Tapes on Deck B RecordingPress Eject 0for the deck B Check the tape direction of deck BCD Direct Recording To record on both sides Reverse ModeDubbing Tapes Press DubbingUsing the Microphone Singing AlongSinging Along with Multiplex Karaoke Discs Microphone Mixing Adjusting Key ControlMasking repeatedly to select Output sound As you sing into the microphoneUsing the Daily and Recording Timer Using the TimersPress Select or Select + to Set the on-time you want the unitOn the remote control only Press Sleep Using Sleep TimerTo adjust the volume level Press SET Press Select or Select +Timer Priority Maintenance Handling discsCassette decks Symptom TroubleshootingSpecifications JVC 0900KSMMDWHIT