JVC UX-QD70W, UX-QD70S manual Troubleshooting, Problem Possible cause Possible solution Reference

Page 80

Troubleshooting

Check the following points before contacting the JVC service center.

Problem

Possible cause

Possible solution

Reference

page

 

 

 

 

 

 

 

No sound/video is

Improper connection.

Connect all cords properly as in

10-15

"Connections".

produced.

 

 

 

Headphones are connected.

Disconnect the headphone plug.

7

 

 

 

 

 

The clock display is

A power failure occurred or the

Reset the clock.

16

flashing.

power plug was disconnected.

 

 

 

The disc is upside down.

Place the disc on the disc tray with

22

 

the letter-printed surface facing up.

Disc playback does not

 

 

 

 

 

 

Leave the main unit turned on, wait

 

start.

Moisture has condensed on the

3

 

lens.

for approximately 1 or 2 hours, and

 

then operate the main unit.

 

 

 

 

 

 

 

 

A certain point cannot be

The disc is scratched or dirty.

Clean or replace the disc.

75

played back properly.

An error occurred on the MD.

Record to the MD again.

51

 

 

 

 

The volume of cassette

The head or capstans are dirty.

Clean the head or capstans.

75

tape playback is low.

 

 

 

 

 

 

 

You cannot record an

The MD/cassette tape is write-

Cancel the write-protection.

55, 75

MD/cassette tape.

protected.

 

 

A radio broadcast cannot

No antenna is connected.

Connect an antenna.

10

be received.

 

 

 

 

 

 

 

A whirring noise is

The main unit is located close to a

Place the main unit away from a TV,

 

TV, computer, or other electric

3

produced.

computer, or other electric appliance.

appliance.

 

 

 

 

 

 

 

 

 

You did not set the clock.

Set the clock.

16

The timer does not work.

 

 

 

The main unit is turned on.

After setting the timer, turn off the

69, 71

 

main unit.

 

 

 

 

 

 

 

You cannot operate the

The remote control batteries are

Replace the batteries with new

8

remote control.

running low.

batteries.

 

 

 

 

 

You cannot operate the

 

 

 

main unit with the number

The remote control mode selector

Set the remote control mode selector

16

buttons on the remote

on the remote control is set to TV.

to AUDIO.

 

control.

 

 

 

 

 

 

 

A noise comes from the

The internal cooling fan produces

The noise is not a malfunction. This is

12

rear of the main unit.

a noise as it rotates.

to prevent excessive heat.

 

 

 

 

 

●If this product does not function properly even after you have implemented the possible solutions given above

Many functions of this product are implemented by microcomputers. If malfunction is caused by thunder or static electricity, or the main unit does not function properly even when you press a button, disconnect the power plug from the AC outlet, wait for a while, and then connect this product again. Then reset the clock.

77

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Contents UX-QD70W For turning off the demonstration display, refer toImportant for Laser Products / 镭射产品的重要说明 Front view Side viewTable of Contents Listening to Other Equipment MDsCleaning the Main Unit Suitable Locations for the Main UnitCondensation Listeners EtiquetteDiscs that cannot be played back Playable DVD/CD TypesRegion code of DVD Video MP3/WMA Jpeg discs Disc StructureAbout MP3/WMA/JPEG discs Supplied Accessories Safety precautionsWhen condensation or water drops adhere to the lens Special CautionsPUSH-OPEN Inserting Batteries into Remote ControlRemote control operation Operating the TV Using the Remote Control Setting the manufacturers codeFor TV operation Press Release Press number buttonsConnecting the Antennas Connecting the AM antennaSet up the AM antenna supplied ConnectionsConnecting the FM antenna Connecting the Speakers Audio cord not supplied Connecting Other EquipmentConnecting with digital equipment Connecting by using the component video cord Connecting with a TV When a Clearer Picture Is DesiredConnecting by using the S-video cord AC outlet Connecting the Power PlugDisabling the Demonstration Display Setting the Clock Basic OperationsTurning On/Off the Main Unit Adjusting the VolumeAdjusting the Sound Quality Changing the Color Patterns Emphasizing Heavy Bass Sound AHB PROChanging the Display Brightness Dimmer Press To select the desired System While the selected system is dis- played, pressSetting the AM Tuner Spacing Listening to Radio BroadcastsSelecting a Radio Station Press to select FM or AMEntering radio station names Storing Radio Stations PresetChanging the Display in the Display Window Basic Operations of the DVD Player PlaybackPress on the main unit Place a disc on the disc trayDisplay for a DVD VR Display for CDDisplay for DVD Audio Display for VCD/SVCDWhile a disc is being played back One Touch ReplayWhile a disc is being played back or stopped Pausing Playback Stopping PlaybackResuming Playback Resume Advancing Picture Frame by FrameSkipping to the Beginning of a Track Refer to Using the number buttonsSlow Motion Playback Using the Menu Screen for DVD VRs Set the remote control mode selector to Audio Press orSelecting a Track from the Menu Screen Press to select the desired titleConvenient Functions of the DVD Player Selecting the Audio LanguageExample For DVD Video Is not pressedCanceling the subtitle Selecting the Subtitle LanguageSelecting a View Angle Magnifying the Picture ZoomAdjusting the Picture Quality VFP Press To select VFP modePress to select an item you want to adjust Press to change the value PressCreating Realistic Sound Adjusting Playback Level Two speakers produce an effect resembling surround-soundEach time you press Display Changes as follows Select the level while listening to the sound played backPlaying Back the Bonus Browsable Still Pictures Group Press the number buttons to enter the pin code 4 digitsPlaying Back the Disc Desired Order Program Playback Press the number buttons or to program chapters TracksWhile a disc is stopped Display for CD/VCD/SVCDConfirming programmed content Canceling program playbackCanceling random playback Random PlaybackRepeat Playback Repeat typesUsing the Status Bar and Menu Bar Status Bar and Menu BarFunction list Information displayed on the status barCanceling A-B repeat playback Set the remote control mode selector to Audio Press TwicePress to select Enter the time using the number buttons Playing Back the Designated Part Repeatedly Repeat PlaybackPlaying Back MP3/WMA and Jpeg Discs Press to select a group Press to move to the track listInsert a disc. Example For MP3 Example For MP3Example For MP3 during playback Press to select a track Press orSlide-show playback Preferences Basic OperationsAudio Language Codes Insert a cassette tape Press repeatedly to select the reverse modeListening to Cassette Tapes Listening to Cassette Tapes English Adjusting the sound input level Listening to Other EquipmentTions Each time you hold down , the display changes as followsInsert an MD Listening to MDsListening to MDs Canceling group playback Group Playback of an MDPress repeatedly to select Group Press or to select a groupCanceling the program playback Program Playback of an MDConfirming the programmed track order Erasing all the programmed tracksCanceling the random playback Random Playback of an MDRepeat Playback of an MD Example Display while MD random playback is selectedSearching Titles of an MD Searching another track or group titleQuitting the title search Enter the title you want to findRecording Sound to MDs Recording All Tracks from a Disc to an MDWhen recording DVD AUDIOs/MP3s/ WMAs Quitting RecordingRecording Only One Track from a Disc Program Recording from a DiscLP indicator setting Changing the display in the display window during recordingWhile recording is being paused, press CD-R/CD-RW RecordingExample Display while FM radio broadcast is recorded Select a sound sourceInsert an MD for recording Press to select the reverse mode You can change the reverse mode during recordingRecording Sound to Cassette Tapes Preventing recorded sound from being erasedRecording with No Blank Time between Tracks Recording Only One Track from a Disc or MDProgram Recording from a Disc or MD While tracks from a disc or MD are being recorded While a radio broadcast FM/AM is Being recordedEnter a title using the number buttons Giving Editing TitlesThings You Should Know about Editing Giving Editing TitlesPress on the main unit to eject the MD Entering TitlesAvailable Characters Editing Tracks Dividing a Track into Two Tracks DividePress repeatedly to select DIVIDE? Press or Press to specify the dividing pointJoining Tracks Join Moving a Track MovePress repeatedly to select JOIN? Press repeatedly to select MOVE?Example Erasing tune B Erasing a Track ErasePress repeatedly to select ERASE? Editing Tracks by Group Forming a Group Form GRPress repeatedly to select Form GR? Example Forming tune A, tune B and tune C into a groupAdding a Track to a Group Entry GR Dividing a Group into Two Groups Divide GRPress repeatedly to select Entry GR? Press repeatedly to select Divide GR?Joining Groups Join GR Moving a Group Move GRPress repeatedly to select Join GR? Press repeatedly to select Move GR?Canceling a Group Canceling a specified group Canceling all groups Ungr ALLPress repeatedly to select UNGROUP? Press repeatedly to select Ungr ALL?Erasing a Group Erase GR Press repeatedly to select Erase GR?You can erase a group including all tracks in the group Example Erasing groupUsing the Timers Sleep TimerRecording Timer Changing the sleep timer settingMdlp mode Press When you want to record an FM/AM radio broadcastPress Press , and to set the starting time and ending time Press Press or to select the desired day of the weekPlayback Timer Canceling the recording timerActivating the recording timer again Confirming the recording timerPress Press or to adjust the playback volume When you want to play back a DVD VIDEO, DVD Audio or DVD VRWhen you want to listen to an FM/AM radio broadcast When you want to play back a CD, VCD, Svcd or MDAuto Standby Using AV Compu Link Connection and SettingCanceling the disc/MD ejection lock OperationsHigh Speed Copy Management System Hcms Restrictions on MDsSerial Copy Management System Scms Handling Discs/MDs/Cassette Tapes MD message Meaning Possible solution MD/Disc MessagesTroubleshooting Problem Possible cause Possible solution ReferenceSpecifications MD/DVD receiver CA-UXQD70S/CA-UXQD70WSpeaker SP-UXK30S/SP-UXK30W Micro component MD system UX-QD70S/UX-QD70WVictor Company of Japan, Limited
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