JVC GVT0270-001A, CA-DXU9, CA-DXU20 manual Troubleshooting, Cleaning the System

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•Use a head demagnetizer (available at electronics and audio shops) to demagnetize the heads (when the System is turned off).

To protect your recording

Cassettes have two small tabs on the back to protect from unexpected erasure or re- recording.

To protect your recording, remove these

tabs.

To re-record on a protected tape, cover the holes with adhesive tape.

Cleaning the System

•Stains should be wiped off with a soft cloth. If the System is heavily stained, wipe it with a cloth soaked in water- diluted neutral detergent and wrung well, then wipe clean with a dry cloth.

•Since the System may deteriorate in quality, become damaged or get its paint peeled off, be careful about the following:

–DO NOT wipe it with a hard cloth.

–DO NOT wipe it forcefully.

–DO NOT wipe it with thinner or benzine.

–DO NOT apply any volatile substance such as insecticides to it.

–DO NOT allow any rubber or plastic to remain in contact for a long time.

Troubleshooting

If you are having a problem with your System, check this list for a possible solution before calling for service.

General:

Adjustments or settings are suddenly canceled before you finish.

sThere is a time limit. Repeat procedure again.

Operations are disabled.

sThe built-in microprocessor may malfunction due to external electrical interference. Unplug the AC power cord and then plug it back in.

Unable to operate the System from the remote control. sThe path between the remote control and the remote

sensor on the System is blocked. sThe batteries are exhausted.

No sound is heard.

sSpeaker connections are incorrect or loose. sHeadphones are connected.

No picture appears on the screen.

sThe video cord connections are incorrect or loose.

No picture is displayed on the TV screen, the picture is blurred, or the picture is divided into two parts.

sThe System is connected to a TV which does not support progressive video input.

sIncorrect color system is selected (see page 6).

The left and right edges of the picture are missing on the screen.

sSelect “4:3 LB /4:3 MULTI LB” for “MONITOR TYPE” (see page 44).

Radio Operations:

Hard to hear broadcasts because of noise. sAntennas connections are incorrect or loose. sThe AM loop antenna is too close to the System.

sThe FM antenna is not properly extended and positioned.

Disc/file Operations:

The disc does not play.

sYou have inserted a DVD Video whose Region Code is not correct. (“REGION ERR” appears on the display.) sThe disc is placed upside down. Place the disc with the

label side up.

ID3 Tag on an MP3 disc cannot be shown.

sThere are two types of ID3 Tag—Version 1 and Version

2.This System can only show ID3 Tag Version 1.

Groups and files are not played back as you expect. sThe playing order is determined when the files were

recorded. It depends on the application.

AV files are not played back.

sThe disc or USB mass storage class device includes different types of files (Audio file, Video file and Still picture file.). In this case, you can play back the files selected only by the “FILE TYPE” setting (see page 44).

sYou have changed the “FILE TYPE” setting after the System read the disc or the USB mass storage class device. In this case, reload the disc or disconnect the USB mass storage class device and connect it again.

The disc sound is discontinuous.

sThe disc is scratched or dirty.

The playback sounds strange.

sCancel Vocal Masking (see page 38). sCancel Key adjustment (see page 39).

No subtitle appears on the TV screen though you have selected the initial subtitle language.

sSome discs are programmed to always display no subtitle initially. If this happens, press SUB TITLE after starting play (see page 18).

Audio language is different from the one you have selected as the initial audio language.

sSome discs are programmed to always use the original language initially. If this happens, press AUDIO/MPX after starting play (see page 17).

The disc tray does not open or close. sThe AC power cord is not plugged in.

sChild Lock is in use. “LOCKED” appears on the display window (see page 22).

sProgram Play is in use. Cancel Program Play (see page 21).

Tape Operations:

The cassette holder cannot be opened.

sPower supply from the AC power cord has been cut off while the tape was running. Turn on the System.

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Contents CA-DXU20 CA-DXU9 CA-DXU20 CA-DXU9Important for Laser Products CA-DXU20 Playable Disc/File Types How to Read This ManualIntroduction Audio formatsPrecautions ContentsSupplied accessories ConnectionsAuxiliary equipment TV/monitorDigital audio component AM/FM antennaFor CA-DXU20 SpeakersTo connect the speaker cords Speaker layoutScanning Mode Canceling the DemonstrationPower cord Changing the Color SystemDisplay Indication How to select a number Daily Operations-PlaybackTo turn off standby the System To select the AM tuner interval spacing Adjusting the VolumeTo preset stations To tune in to a stationTo insert discs To tune in to a preset stationPlaying Back a Disc/USB Mass Storage Class Device To connect a USB mass storage class deviceTo locate a particular portion To select a discTo select a chapter/track To select a title/groupTo change the tape running direction Playing Back a TapeTo insert a tape To reverse the tape automaticallyRepeat steps 1 and 2 to adjust other speakers Adjusting the Speaker Output LevelSelect the speaker you want to adjust Front L Front RCreating Your Own Sound Modes User ModeApplying an Optimal Bass Sound Effect Selecting the Sound ModesPresetting Automatic DVD Video To select a preset picture toneSound Increase Level Setting the Clock To adjust the picture toneDimmer OFF Unique Video Disc/File Operations While playing DVD VideoWhile playing a DivX While playing a DVD-VR, Svcd or VCD While playing a DVD-VR Selecting the View AngleSelect the subtitle language While playing an SvcdPause playback Frame-by-frame playbackSlow-motion playback Advanced Playback Operations Programming the Playing OrderProgram Play To exit from Program Play To check the programmed contentsTo modify the program To exit from Random PlayRepeat Play Prohibiting Disc Ejection-Child LockPlaying Repeatedly-Repeat Play RepeatOn-Screen Operations On-screen Bar InformationOn-screen bars Operations Using On-screen BarIndication Meanings To change the time information Time Search Chapter/Track SearchControl screen for AV files/JPEG files Operations Using the Control ScreenControl screen for DVD-VR To select the Original To select the Play List ProgramTo repeat play for Video files To start playbackTo repeat slide-show for Jpeg file To zoom in the JPEG/ASF fileRecording Operations Device to record onto Recordable sourceRecording from a CD onto a USB device To stop recording To record a playing track Manually TrackRecording onto a Tape Dubbing TapesSelect the source you want to record To cancel while recordingSynchronized Recording onto a Tape Info For recording desired tracks/files from discsGiving Editing Titles to Tracks/Groups Select the track/group title editing modeEditing Operations TTL Edit TTL DELConfirm the selection Finish the procedure Recording startsTo give a title to a new group before recording Enter a titleAvailable Characters To enter a spaceTo quit title entry To move the character entry positionSelect the track/group erase mode Erasing Tracks or GroupsErase your selection MIC OFF Enjoying KaraokeSinging Along Karaoke NumberVocal Mask L Channel Adjusting the Sound Track for KaraokeTo return to normal playback temporarily OFF R ChannelTo apply an echo to your voice Changing the Karaoke SettingRemote control EchoFanfare To change the mic volumeAmateur OFFReserving Karaoke Songs Karaoke Program PlayTo erase the unwanted step Make the timer setting as you want Timer OperationsSetting the Timer Select the volume levelHow Recording Timer works Timer PriorityTurning Off the Power Automatically Remote How Daily Timer worksLanguage menu Setup Menu OperationsContents Picture menuSPK. Setting menu Audio menuOthers menu Operating the TV Operating the TVTo operate the TV Daily Operations-Playback see pages 8 to Additional InformationLearning More about This System Connections see pages 3 toAdvanced Playback Operations see pages Daily Operations-Sound & Other AdjustmentsUnique Video Disc/File Operations see pages See pages 13 toEditing Operations see pages 33 to On-Screen Operations see pages 23 toRecording Operations see pages 29 to Enjoying Karaoke see pages 37 toTimer Operations see pages 42 to MaintenanceSetup Menu Operations see pages 44 to Handling discsTroubleshooting Cleaning the SystemRecording Operations Timer OperationsDisplay Messages for Recording or Editing Operations Editing OperationsOptical Digital Output Signals Language Code ListCassette deck section Remote control Parts IndexMain unit Excluding Australian model

CA-DXU20, CA-DXU9, GVT0270-001A specifications

The JVC GVT0270-001A, CA-DXU9, and CA-DXU20 are part of JVC's innovative lineup of audio systems, designed to deliver high-quality sound and versatile functionality for music enthusiasts. Each model brings its own distinct features that cater to different user needs, ensuring an exceptional listening experience.

The JVC GVT0270-001A is known for its advanced audio technology, which includes a powerful amplifier that enhances sound clarity and depth. This system features an easy-to-use interface, allowing users to quickly navigate through their music library. The inclusion of Bluetooth connectivity enables users to stream music wirelessly from their smartphones or tablets, making it convenient for those who prefer a clutter-free setup. Additionally, the GVT0270-001A supports multiple audio formats, ensuring compatibility with various media sources.

The CA-DXU9 model is tailored for users who prioritize portability without compromising on sound quality. It comes equipped with an integrated rechargeable battery, allowing for enjoyable playback on the go. The compact design makes it ideal for small spaces or outdoor gatherings, while still producing impressive audio performance. The CA-DXU9 also features USB and auxiliary inputs, providing users with versatile options for connecting external devices.

On the other hand, the CA-DXU20 stands out with its robust performance and distinctive design. This model is engineered with an enhanced bass response, making it perfect for bass lovers. The CA-DXU20 includes several equalizer presets, giving users the flexibility to customize the sound profile according to their preferences or the genre of music being played. Its larger frame accommodates powerful speakers, ensuring a fuller sound experience for indoor settings.

All three models share a commitment to durability and user-friendly design. Their sleek aesthetics make them a great addition to any home or personal space, while the intuitive controls facilitate easy operation. With their blend of advanced technology and user adaptability, the JVC GVT0270-001A, CA-DXU9, and CA-DXU20 represent a significant step forward in modern audio systems, appealing to both casual listeners and serious audiophiles alike. Whether for home use or on-the-go, JVC has crafted a collection of systems that cater to a wide range of audio needs, ensuring satisfactory playback experiences for all types of users.
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