Panasonic CQ-C7105U operating instructions Compressed audio, Troubleshooting, Disc unejectable

Page 35

CD

Problem

No playback or

disc ejected

Sound skipping or

noise

Sound skipping due to vibration

Disc unejectable

Possible cause a Possible solution

The disc is inserted upside down.

aInsert a disc correctly.

There is a flaw or foreign material on the disc.

aRemove the foreign material, or use a flawless disc.

There is a flaw or foreign material on the disc.

aRemove the foreign material, or use a flawless disc.

The unit is not sufficiently secured.

aSecure the unit to the console box.

The unit is tilted at over 30˚ in the front-to-end direction.

aMake the angle 30˚ or less.

Something such as a peeled label obstructs the disc coming out.

aPress and hold the [uOPEN] for more than 2 seconds when the face plate is open (disc forced ejection). In case that the disc forced ejection does not work, consult your dealer.

The microcontroller in the unit operates abnormally due to noise or other factors.

aUnplug the power cord and plug it again. In case the unit is still out of order, consult your dealer.

English

Compressed audio

No playback or

disc ejected

The CD-R/RWs that

are playable on

other devices are

not playable on

this unit.

Sound skipping or

noise

Noise is heard with

“RE-MASTER” at

“ON”

The disc has unplayable formatted data.

aCheck the file format.

The playability of some CD-R/RWs may depend on the combination of media, recording software and recorder to be used even if these CD-R/RWs are playable on other devices such as a PC.

aMake CD-R/RWs in different combination of media, recording software and recorder after referring to the description about the compressed audio player.

There is a flaw or foreign material on the disc.

aRemove the foreign material, or use a flawless disc.

Playing VBR (Variable Bit Rate) files may cause sound skipping.

aPlay Non-VBR files.

With some CDs, noise may be heard in the treble range when playing compressed audio files into which the CD tracks were encoded with “RE-MASTER” enabled.

aIf noise is heard, set “RE-MASTER” to “OFF”.

Troubleshooting

CQ-C7205U/C7105U35

Image 35

Contents CQ-C7205U Model CQ-C7205U/C7105USafety Information Safety Information 60 Ω V 200 Ω Safety InformationBefore Reading These Instructions FCC WarningBefore Reading These Instructions AccessoriesCanada Customer Services DirectoryAccessory Purchases Service in Puerto RicoBefore Reading These Instructions Limited WarrantyFeatures Contents Opens Main Unit When Face PlateControls Layout Number Buttons Remote Control UnitOperations executable only with remote control Controls LayoutDemonstration screen CancellationRemote Control Preparation PreparationSecurity Using SubwooferOther PreparationFace On/offPower Powerpwr Power offPower on GeneralMotion Volume Adjustment VolumeTemporary Volume Off Down Open/Close, Tilt TiltAUX GeneralSelection SourceGeneral At power-onAt power-off Clock display default OffSQ changeover AdjustmentSound Control Selection Based on GenreEd. a Substitutional SubwooferSound Control Direct Memory Operation Flow Radio Mode DisplayRadio Radio Station PresetPreset Radio Menu DisplayPause Mode DisplayCD Player Track selectionRandom Functions Only by Remote Control UnitRepeat Play CD Menu Display CD PlayerAudio MP3/WMA/AAC PlayerFlow PlayerMP3/WMA/AAC Player MenuUnit As to the display This unit Setting at file makingMP3/WMA/AAC Player Compressed audio filesSupported file systems No warrantyCompressed audio file writing CopyrightDisplay Audio SettingBUILT-IN AMP Function SettingMute KEY SecurityClock ADJ Graphic PatternStill Image Pattern ContrastClosing Message Customize Menu DisplayStill Image Opening MessageAt Disc Making Error Display MessagesFunction At CustomizingCheck the wiring TroubleshootingCustomize the Display, Troubleshooting Problem No power to Unit Sound is not Generated NoiseCheck the wiring of the antenna battery lead TroubleshootingCheck the speaker wiring Disc unejectable TroubleshootingProblem No playback or Disc ejected Sound skipping or Noise Compressed audioProblem Display Error Display MessagesError Display Messages CD/Compressed AudioCleaning Unit Fuse Maintenance/FuseSpecifications Memorandum CQ-C7205U/C7105U115 Division of Panasonic Rico, Inc. PSC Français Installation InstructionsInstructions d’installation Instrucciones de instalación EnglishConexiones de cables CQ-C7205U/C7105ULead Connections CâblageModel CQ-C7205U/C7105U Instructions may result in injury or material dam This pictograph intends to alert you to the presRefer to safety information of optional devices as well Sample Common Each Source As Needed Connectable Devices FM1, FM2, FM3, AM a Operating Instructions Radio System-up ConnectorWhen connecting CD Changer a General Source SelectionTrack/File selection Operation Flow CD Changer Mode DisplayDisc selection Folder up/DownFolder Repeat Only for MP3 disc Disc Random Only for CD changerDisc Repeat Only for CD-DA disc Chapter/Track selection DVD Changer Mode DisplayOperation Flow Disc Repeat Random, Repeat Play DVD Changer Menu DisplayChapter Repeat Title RepeatFile Selection Pause IPod ControlRandom Shuffle Press Menu to close the menu SEL to adjustIPod Control Menu1Check of XM Satellite Radio ID Connecting XM receiverXM Receiver Getting StartedChannel selection Preset channel selectionChannel can be directly selected Example channel number XM ReceiverSelection by Category Category selectionSirius Satellite Radio Receiver Sirius Satellite Radio ReceiverMode SiriusSirius Satellite Radio Receiver Sirius Satellite Radio Receiver Text Setting Sirius Receiver Menu DisplayHands-Free Phone System Connecting Hands-Free Phone SystemAdjust the ring volume Bluetooth disconnection/reconnectionHands-Free Speaker Speaker SettingHands-Free Phone System Disc Changer Verify the wiringSirius Satellite Radio XM Receiver TroubleshootingSystem Upgrade Guidebook