Panasonic CQ-4330U manual Radio, Cassette Tape, Sound Setting

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Troubleshooting (Continued)

Radio

Trouble

Much noise in FM stereo and monaural broad- casts.

Preset station is reset.

Cassette Tape

Trouble

No sound.

Tape sound quality is poor.

High tones are improperly emphasized.

Reproduction of high tones is poor.

Wow and flutter level is very high.

Sound Setting

Trouble

No sound from left, right, front, or rear speaker.

Left and right sounds are reversed in stereo listening.

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Cause/Step

The antenna ground lead is not connected properly.

aConnect the antenna ground lead properly.

The radio antenna is not extended enough.

aExtend fully the radio antenna.

Battery cable is not correctly connected.

aConnect the battery cable to the terminal that is always active.

Cause/Step

Blank tape is inserted in the unit.

aInsert recorded tape into the unit.

Heads are dirty.

aClean heads. (See page 12)

Poor quality tape.

aUse better quality tape.

Dolby B NR tape plays with Dolby B NR off.

aSet Dolby B NR to ON.

Metal type tape plays with normal mode.

aChange Normal mode to Metal mode.

Non-Dolby B NR tape plays with Dolby B NR on.

aSet Dolby B NR to OFF.

Normal type tape plays with Metal mode.

aChange Metal mode to Normal mode.

Heads are magnetized.

aDemagnetize heads. (Ask a service representative for advice.)

Tape running mechanism is dirty or out of order.

aClean tape running mechanism, or repair it. (Ask a service representative for advice.)

Cause/Step

Left and right balance, or front and rear balance is off on one side.

aAdjust balance/fader setting as appropriate.

Cables are not correctly connected.

aConnect the cables correctly.

The right speaker wire is connected to the left speaker and the left speaker wire to the right speaker.

aConnect the speaker wires to the correct ones.

CQ-4330U

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Contents CQ-4330U Safety Information Following applies only in the U.S.AFCC Warning CQ-4330UWhen Driving Use the Proper Power SupplyWhen Car Washing When ParkedContents Power and Sound Controls PowerVolume MuteIllumination Switching BassTreble BalanceClock Setting Time ResetSelecting the Clock Display Initial TimeAlarm Time Setting Initial Alarm TimeAlarm Operation Alarm output Volume SelectionRadio Radio Preset Station Setting Auto Preset Memory APMManual Preset Memory Preset Station CallingTuning in a Weather Band Station Weather Band StationsCassette Tape Player Metal Tape Mode Dolby B Noise ReductionTape Program Search TPS Operation Repeat PlayCD Changer mode CD Changer ControlDisc Selection Track SelectionError Display Messages Scan Play Tracks DiscsRepeat Play Tracks Discs Random Play Select the next available compact disc. Check the discXM Mode XM ControlChannel Scan Channel SelectionSelect a band When the display shows CAT ON, Press 2 Up Press 1 DownPress and hold 1 to 6 for more than 2 seconds to memorize Press and hold Mode Disp for more than 2 seconds XM ID is communication fails, Press Mode to another modeTroubleshooting Preliminary StepsCommon XM ControlCassette Tape Sound SettingRadio Maintenance Speaker ConnectionsProduct Servicing WrongOverview Installation GuideDashboard Specifications Dashboard Installation Installation HardwareUsing the rubber cushion option PreparationExample InstallationMounting springs C To Remove the Unit from the vehicles dashboard Insert each Removal Tool i and pull Removal Tool U-shapedWiring Diagram Electrical ConnectionsUpgrading the system connect a XM receiver XM ReceiverUpgrading the system connect a CD changer CD Changer CD-DP880, optionSpecifications One Panasonic Way, Secaucus New Jersey