JVC UX-G70 manual Troubleshooting

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Troubleshooting

General:

Adjustments or settings are suddenly canceled before you finish.

]There is a time limit. Repeat procedure again.

Operations are disabled.

]The 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.

]The path between the remote control and the remote sensor on the System is blocked.

]The batteries are exhausted.

No sound is heard.

]Speaker connections are incorrect or loose.

]Headphones are connected.

No picture appears on the screen.

]The 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.

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

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

]Select “4:3 LB/4:3 MULTI LB” for “MONITOR TYPE” (see page 36).

Radio Operations:

Hard to hear broadcasts because of noise.

]Antennas connections are incorrect or loose.

]The AM loop antenna is too close to the System.

]The FM antenna is not properly extended and positioned.

Disc Playback Operations:

The disc does not play.

]You have inserted a disc whose Region Code is not

correct. (“REGION ERR” appears on the display.)

]The disc is placed upside down. Place the disc with the label side up.

ID3 Tag on an MP3/WMA disc cannot be shown.

]There are two types of ID3 Tag—Version 1 and Version 2. This System can only show ID3 Tag Version 1.

Groups and tracks are not played back as you expect.

]The playing order is determined when the groups and tracks were recorded. It depends on the writing application.

MP3, WMA, JPEG, MPEG-1, MPEG-2, ASF or DivX files are not played back.

]The disc may include different types of tracks (MP3/ WMA files, JPEG files and MPEG-1/MPEG-2/ASF/ DivX files). In this case, you can only playback the files

selected by the “FILE TYPE” setting (see page 36).

]You have changed the “FILE TYPE” setting after the System read the disc. In this case, reload the disc.

“NO AUDIO” appears.

]This System cannot playback illegally produced DVD Audio discs.

“LR ONLY” appears.

]Some DVD Audio discs prohibit downmixed output. When you playback such a disc, this System plays back the left front and right front signals only.

The disc sound is discontinuous.

]The disc is scratched or dirty.

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

]Some DVDs are programmed to always display no subtitle initially. If this happens, press SUBTITLE after starting playback (see page 18).

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

]Some DVDs are programmed to always use the original language initially. If this happens, press AUDIO/MPX after starting playback (see page 17).

The disc tray does not open or close.

]The AC power cord is not plugged in.

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

Tape Operations:

The cassette holder cannot be opened.

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

USB Operations:

Unable to playback through the USB connection.

]USB connection and setting is incorrect.

Playback stops.

]Disconnect and connect the USB cable again.

]Restart the music software on your PC.

]Turn off and on the System.

Timer Operations:

Daily Timer does not work.

]The System has been turned on when the on-time comes. Timer starts working only when the System is turned off.

Daily Timer does not start playback.

]The disc loaded is a DVD Video. Change the disc.

]Title/group number and chapter/track number are not entered while setting the Daily Timer. Do not skip these steps when you want to play a disc using Daily Timer.

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Contents Instructions Important for Laser Products Contents PrecautionsIntroduction About color system How to Read This ManualPlayable Disc Types Audio formatsConnections Rear panel Supplied accessoriesFront panel ⁄ Digital audio component ~ Powered subwooferAM/FM antenna TV/monitor@ Speakers Preparing the remote controlWhen connecting a portable audio device Line When using the remote control3 4 5 6 7 8 9 p q Display IndicatorsTo turn off standby the unit Speakers. Be sure to turn down the volume beforeConnecting or putting on the headphones Daily Operations-PlaybackTo tune in to a station To preset the stationsListening to the Radio Info To select the band FM or AMTo start To stop To tune in to a preset stationPlaying Back a Tape To insert a tapeTo select a title/group Playing Back a Disc InfoTo insert a disc To select a discTo locate an item directly To playback using the disc menuTo select a chapter/track To locate a particular portionTo playback sound on the PC How to install the USB driversPlaying Back from the PC Info Playing Back a Portable Audio Device InfoTo reinforce the heavy sound Adjusting the VolumeAdjusting the Sound Info To adjust the toneCreating 3-dimentional Sound Field Presetting Automatic DVD Video SoundAdjusting the Audio Input Level Adjusting the Audio Output LevelChanging the Display Brightness To select a preset picture toneTo adjust the picture tone Changing the Scanning ModeAuto Standby Sleep TimerSelecting the Audio Track Unique DVD/VCD OperationsWhile playing a DVD Video Selecting the Browsable Still Pictures Selecting the Subtitle LanguageSelecting the View Angle Playing Back Bonus GroupFrame-by-frame playback Making Dialogues Clear-Clear Voice RemoteSlow-motion playback ZoomFor SVCD/VCD/CD Advanced Disc OperationsProgramming the Playing Order Before starting playback, activate Program PlayTo exit from Random Play To check the programmed contentsTo modify the program To exit from Program PlayRepeat Play Playing RepeatedlyRepeat Operation modes Disc typePlayback information Indication MeaningsTo change the time information To operate using the On-screen BarChapter/Track Search Time SearchTo select the Program To select the playlist List Browsable Still PicturesTo start playback Operations on the Control ScreenTo move the highlight bar between group list and track list To select an item in the listTo skip a track To stop playback To select a group for MP3/WMA/JPEG/MPEG-1/ MPEG-2/ASF/DivXStart recording Advanced Tape OperationsRecording on a Tape Info Insert a recordable cassetteTo record the entire disc Synchronized Disc Recording InfoTo record only your favorite track Enjoying Karaoke To sing along using the Karaoke discsSinging Along Karaoke Info To apply echo to your voice To adjust the Key disc playback onlyTo sing along using the stereo discs -Vocal Masking Microphone MixingReserving Karaoke Songs Karaoke Program PlayTo exit from Karaoke Program Play Make the timer setting as you want Timer OperationsFor Recording Timer To turn on or off the Timer Picture menu Setup Menu Operations InfoContents Language menuOthers menu Audio menuConnections see pages 3 to Additional InformationLearning More about This System Daily Operations-Playback see pages 7 toSee pages 13 to Daily Operations-Sound & Other AdjustmentsTimer Operations see pages 34 Setup Menu Operations see pages 36Enjoying Karaoke see pages 31 to Troubleshooting Handling discs Language Code ListMaintenance Cleaning the SystemOperating JVC’s TVs Using the Remote Control Optical Digital OUT SignalsDisc player section Specifications Amplifier section-CA-UXG70Tuner section Tape sectionParts Index Remote controlMain unit UX-G70 Micro Component System