Panasonic CQ-4500U, CQ-4300U Troubleshooting, Maintenance, Product Servicing, Replacing the Fuse

Page 28

Troubleshooting

Maintenance

Your product is designed and manufactured to ensure a minimum of maintenance. Use a soft cloth for routine exterior cleaning. Never use benzine, thinner, or other solvent.

When Something Doesn't Work

Check the charts on page 29 for possible causes and solutions to any problem you might be experiencing. Some simple checks or minor adjustments may eliminate the problem.

Notes on Cassette Tapes

Tape Slack:

Use a pencil or similar object to take up the slack as shown. If a loose tape is used, this may result in the tape becoming tangled in the rotating parts of the unit.

Label

Pencil

Product Servicing

If the suggestions in the charts don't solve the problem, we recommend that you take it to your nearest authorized dealer. Panasonic Servicenter. The unit should be serviced only by a qualified technician.

Do not touch

or pull out the tape.

Replacing the Fuse

Use fuses of the same specified rating (10 amps). Using different substitutes or fuses with higher ratings, or connecting the unit directly without a fuse, could cause fire or damage to the stereo unit.

If the replacement fuse fails, contact your nearest Panasonic Servicenter for service.

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Image 28 Contents
CQ-4500U/CQ-4300U Use This Equipment Safely Contents Power and Sound Controls Canceling AUX Input mode FaderTone Enhancement Loudness MuteRadio Basics Station Preset Manual Station PresetAuto Station Preset Tuning in a Preset StationTuning in a Weather Band Station Weather Band StationsCassette Tape Player Basics Playing a CassetteRewind and Fast Forward Changing SidesTape Eject Metal Tape ModeDolby Noise Reduction TPS Operation Tape Program Search Repeat Play Blank SkipCD Changer Basics To Start the CD ChangerSelecting a Disc Selecting a TrackError Display Messages Repeat a TrackRandom Selection Scanning TrackInitial Time Resetting the TimeSelecting the Clock Display Alarm Time Setting Resetting the Alarm TimeAlarm Operation Alarm output Volume SelectionTemperature Reading Only for CQ-4500U Reset Switch Case of MalfunctionInstallation Hardware Installation GuideOverview Required Tools Dashboard SpecificationsIdentify All Leads Antenna Connect All LeadsGround Final Installation Final ChecksSecure the Mounting Collar Installation ProceduresSecurre the rear of the unit Using the Rear Support Strap Using the Rubber Cushion option After installation reconnect the negative battery terminalTo Remove the Unit from the vehicles dashboard Electrical Connections Only for CQ-4500UOnly for CQ-4300U CQ-4300UTroubleshooting MaintenanceProduct Servicing Replacing the FuseTroubleshooting Tips Problem Possible Cause Probable SolutionSpecifications Part 15 of the FCC RulesPage One Panasonic Way, Secaucus New Jersey