JVC LET0070-002A manual Troubleshooting, Symptom, Possible Cause Action

Page 71

Troubleshooting

•If you are having a problem with your CA-MD9R, check this list for a possible solution before calling for service.

•If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

No sound is heard.

Possible Cause

 

Action

Connections are incorrect, or loose.

 

Check all connections and make

 

 

corrections. (See pages 4 – 5.)

 

 

 

Unable to record on an MD.

Unable to record.

Poor radio reception.

The CD skips.

Unable to operate the Remote Control.

The CD trays or MD loading slot cover cannot be opened.

The CD does not play.

Operations are disabled.

The cassette holder cannot be opened.

•You are using a prerecorded MD.

•The MD is write-protected.

Cassette record protect tabs are removed.

•The antenna is not connected correctly.

•The AM loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

The CD is dirty or scratched.

•The path between the Remote Control and the sensor on the unit is blocked.

•The batteries have lost their charge.

•The main AC power cord is not plugged in.

•The Disc Lock function is turned on.

The CD is upside down.

The built-in microprocessor has malfunctioned due to external electrical interference.

During tape playing, the power cord was unplugged.

•Change it with a recordable MD.

•Unprotect the MD. (See page 69.)

Cover holes on back edge of cassette with adhesive tape.

•Reconnect the antenna securely.

•Change the position and direction of the AM loop antenna.

•Extend FM antenna to the best reception position.

Clean or replace the CD.

•Remove the obstruction.

•Replace the batteries.

•Plug in the AC power plug.

•Turn off the Disc Lock function. (See page 66.)

Put the CD in with the label side up.

Unplug the unit then plug it back in.

Plug in the power cord, press the button, then the 0 button.

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Contents CA-MD9R If in Doubt Consult a Competent Electrician Class Laser Product How This Manual Is Organized FeaturesTable of Contents Getting Started AccessoriesHow to Put Batteries in the Remote Control Using the Remote ControlUsing the Coaxial Type Connector Not Supplied Connecting the FM AntennaConnecting the AM MW/LW Antenna Using the Supplied FM AntennaTo the audio output jacks Connecting an External ComponentTo stop the Demo, press any button Demo ModeOn the Remote Control One Touch OperationPress Button Using the AmplifierTurning the Power On and Off Multi JOG dialFor private listening Adjusting the VolumeReinforcing the Bass Sound Muting FunctionA. effect modes Selecting a Sound ModeSound Modes Live surround modesListening to an External Component Using an External ComponentCreating Your Own Customized Sound Mode Press the AUX button on the unit or on the Remote ControlPress the Tuner button on the unit Using the TunerTuning in a Station Selecting a Radio Station Presetting StationsUsing the unit What Information RDS Can Provide Changing the FM Reception ModeReceiving FM Stations with RDS R. M Description of the PTY codesSearching for Programs by PTY Codes PTY Search Changing the RDS InformationYou have selected EON FunctionPress the EON ON/OFF button News NewsTest Function Alarm FunctionCD indicators on the display Using the CD PlayerCD indicators on the unit Place a CD, with its label side up, onto the tray Using the CD PlayerPower comes on, and operations are done automatically Loading CDsPlaying order of CDs Playing CDsChanging CDs while Playing Selecting a Passage within a Track on the unit only Locating a Track with the Remote Control DirectlyPrograming the Playing Order of the Tracks Selecting a TrackRotate the Multi JOG dial to select a track CD 2. Press the CD button on the Remote ControlPress one of the CD buttons 1 to 3 to select a CD Track Step NumberPress the number buttons to select the tracks Checking the ProgramChanging the Program Press one of the Disc buttons 1 toPress the CD Repeat button on the unit Indicator appears on the displayRandom Play Repeating a Selection or CDsStop Ü / 8 Play/Pause Using the MD Recorder PlayingMD indicator on the unit MD indicators on the displayPress the 0button to close the loading slot cover Using the MD RecorderLoading MDs Press the 0button to the right of the MD loading slotsPress the 0 button Playing MDsChanging MDs While Playing Playing order of MDsPress the MD button Selecting a Passage within a Track on the unit onlyTrack Step Number number Press one of the MD buttons 1 to 3 to select an MDTo stop playing, press the 7button MD Track Step number number numberRepeating a Selection or MDs Listening Erasure prevention tab Recording/Editing About the track marksThings to Know Before You Start Recording To avoid erasing important recordingsTo stop recording, press the 7 button Changing the Display ModeStandard Recording Press the Ü/ 8button to start the recordingLong Recording Long REC Press the CD REC button on the MD Recorder One Touch CD Recording CD RECPrepare CDs and a recordable MD into the MD1 loading slot Prepare CDs and recordable MDs DISPLAYChanging the Display ModeThree CD Recording Triple REC Repeat to program other tracks Listening Edit Recording ListeningPress the Listening button To skip the current track, press the Skip buttonTo stop recording, press the 7button Replace the CDs on the trays not selected First Track Recording 1ST Track RECPrepare CDs, and a recordable MD into the MD1 loading slot Press the 1ST Track REC buttonUsing the MD Recorder Editing Press the Ü/ 8button Divide FunctionPress the 0 button to eject the MD Shifted positionPress the Edit button Total track number increasesPress the 0button to eject the MD Join FunctionTwo adjacent tracks selected Total track number decreasesMove Function Ex. When you want to move the trackEdit Track number to be erased Ex. When you want to erase trackErase Function Erase the middle portion ALL Erase FunctionErasing a Portion of a Track All track numbers disappearRepeat steps 5 to 7 to enter up to 32 characters Letters and symbolsTitle Function Giving a Title to an MDFollow steps 4 to 10 Giving a Title to a TrackChanging the Title Selected track number appearsTape Direction Indicator on the unit Using the Cassette Deck PlayingFast Left and Fast Right Regular PlayOne Touch Play Finding the Beginning of the Next Selection Other Useful Features of the Cassette DeckMusic Scan Finding the Beginning of the Current SelectionÜPlay Stop Using the Cassette Deck RecordingPosition 1 the normal mode to position Press the CD REC button CD Direct RecordingPrepare CDs. See Insert a blank or erasable cassette in the cassette holderSetting the Clock Using the TimersMinute digits starts flashing on the display Set the time you want the unit to turn off Setting the Daily TimerSet the time you want the unit to turn on Display Set the Volume LevelSelect the source you want to listen to Before Turning Off the unit Turning the Daily Timer On and OffTo change the Daily Timer setting Set the time you want the unit to be turned on Setting the Recording TimerProcedure for Setting the Recording Timer On the displayTo change the recording timer setting Turning the Recording Timer On and OffSET4. Select a preset station you want to record Press to turn the power off if necessaryTo cancel the Sleep Timer setting Setting the Sleep TimerProcedure for Setting the Sleep Timer To change the Sleep Timer settingTimer Priority Press Disc Lock FunctionLocking the Discs Unlocking the DiscsCare and Maintenance Possible Cause Action TroubleshootingSymptom MD Error Messages Specifications Atrac Adaptive TRansform Acoustic Coding Utoc User Table Of ContentsAdditional Informations Some Words about MDsSound Skip Guard Memory Normally When vibratedSerial Copy Management System Scms JVC 0398TTMMDWSAN

LET0070-002A specifications

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