JVC GVT0057-016A, SP-DSC99TN manual Appendix B-Troubleshooting

Page 53

Appendix B—Troubleshooting

If you are having a problem with your unit, 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

Unable to cancel the display demonstration.

No sound is heard.

Hard to listen to broadcasts because of noise.

The disc sound is discontinuous.

The disc tray does not open or close.

The disc does not play.

The disc reading time is too long or the disc cannot be ejected by pressing 0.

Impossible to turn off Pro Logic while playing back a CD.

No picture appears on the screen.

DVD does not play back.

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

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

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

Impossible to record.

Stereo effect is lost.

Operations are disabled.

Unable to operate the unit from the remote control.

Cause

Other buttons are pressed to cancel the display demonstration.

•Connections are incorrect or loose.

•You are playing a disc encoded with DTS Digital Surround.

•Antennas are disconnected.

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

•The FM antenna is not properly extended and positioned.

The disc is scratched or dirty.

•The AC power cord is not plugged in.

•Trays are locked.

The disc is placed upside down.

The disc is placed upside down.

“ON” is selected as Pro Logic setting.

•The video cord is not connected correctly.

•Incorrect color system is selected.

•An incorrect input has been selected on the TV or monitor.

Parental lock is in use.

“4:3 PS ” is selected when viewing on a conventional TV (aspect ratio 4:3).

Small tabs on the top of the cassette are removed.

Vocal Masking is activated.

The built-in microprocessor may malfunction due to external electrical interference.

•The path between the remote control and the remote sensor on the unit is blocked.

•The batteries are exhausted.

Action

Press CANCEL/DEMO on the unit. (See page 10.)

•Check all connections and make corrections. (See pages 6 to 10.)

•This unit cannot output DTS sound without connecting a decoder compatible with DTS Digital Surround (with “DIGITAL AUDIO OUTPUT” to “STREAM/PCM”—See page 39.)

•Reconnect the antennas correctly and securely.

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

•Extend the FM antenna at the best position.

Clean or replace the disc. (See page 49.)

•Plug the AC power cord.

•Unlock the trays. (See page 22.)

Place the disc with the label side up.

Change source to another one (ex. FM/AM), eject the disc, and place it with the label side up.

Show the on-screen menu by selecting a DVD, SVCD or VCD as a playing source or leaving the disc tray opened, then change the Pro Logic setting to “AUTO” or “OFF.” (See page 39.)

•Connect the video cord correctly.

•Select correct color system (See page 10.)

•Select the correct input on the TV or monitor.

Unlock the parental lock. (See page 43.)

Select “4:3 LB .” (See page 41.)

Some DVDs are programed to always display no subtitle initially. If this happens, press SUBTITLE on the remote control after starting play. (See page 39.)

Some DVDs are programed to always use the original language initially. If this happens, press AUDIO while holding down SHIFT on the remote control after starting play. (See page 39.)

Cover the holes with adhesive tape.

Cancel the Vocal Masking. (See page 35.)

Unplug the AC power cord and then plug it back in.

•Remove the obstruction.

•Replace the batteries.

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Contents CA-MXDVA9 Page Important for Laser Products Class Laser ProductAbout This Manual PrecautionsIntroduction Contents Front Panel Location of the Buttons and ControlsFront Panel Become familiar with the buttons and controls on your unitSee pages in the parentheses for details Display WindowRemote Control Remote ControlFM/AM button 12 AUX buttonGetting Started Supplied AccessoriesConnecting Antennas Close the speaker terminal Connecting SpeakersTurn the AM loop antenna until you have the best reception To connect a center speaker and rear speakers Connecting Other EquipmentTo connect a subwoofer Ideal speaker layoutThrough the Optical Digital Output terminal About sounds output through the rear terminalsAdjusting the Voltage Selector Canceling the Display DemonstrationOn the unit only To connect a TVSetting the Clock Turning On or Off the PowerSetting the AM Tuner Interval Spacing Common OperationsPress Level + or to adjust the front speaker output balance Adjusting the VolumeAdjusting the Front Speaker Output Balance To turn down the volume level temporarilySelecting the Sound Modes Reinforcing the Bass SoundSEA Sound Effect Amplifier modes Manual modes Manual 1/2/3On the unit only Select one of the preset sound modes Creating Your Own Sound Modes -Manual ModeTo use your own sound mode Press and hold SET until SEA Cont appears on the displayTuning into a Preset Station Tuning into a StationPresetting Stations Listening to FM and AM BroadcastsDisc cannot accept an operation you have tried to do If appears on the screen when pressing a buttonPlaying Back Discs-Introduction Selecting the Multi-Angle View Disc Structure DVD FeaturesSVCD, VCD and CD For DVD onlySelecting the Subtitle Selecting the Audio Language or SoundLoading Discs Basic Disc PlaybackCommon Basic Disc Operations DVD PlaybackTo show the on-screen indication To use Time Search and Chapter Search on the TV screenTo go to another track SVCD/VCD/CD PlaybackTo use Time Search on the TV screen Press Control + or − to move to Time SEARCH, then pressProhibiting Disc Ejection-Tray Lock Searching for a Particular PointForward Search Reverse SearchMenu Operations On the remote control only Press Menu or TitleSelecting Playback Modes To check the programed contentsLoad discs To modify the programPress Play Mode On the remote control Load discsPress Control + or − to Move to ProgramRepeating Playback Repeat Play Playing at Random-Random PlayRepeat Still Picture/Frame-by-Frame Playback DVD/SVCD/VCD Special Effect PlaybackSlow Motion Playback-Slow Viewing Continuous Still Pictures-StrobePress Select or Enter To cancel the function, select Theater OFFTheater position indication Appears on the TV screen Playback starts from the selected sceneLocating the Beginning of a Song -Music Scan Playing Back TapesPlaying Back a Tape Press DSP Surround or to select a desired DSP Surround mode Activating and Adjusting the DSP Surround ModeYou can use the DSP Surround mode for any source you like To cancel the DSP Surround mode, select OFF so thatRecording a Tape on Deck B RecordingOn the unit only Press Eject 0 for the deck B Check the tape direction of deck BSVCD/VCD/CD Direct Recording Dubbing TapesPress Dubbing You can record from one tape to anotherTo change the tape length manually To cancel Auto Edit RecordingAuto Edit Recording Turn MIC Level and Volume as you sing into the microphones Using the MicrophonesOn the remote control only Singing along KaraokeMicrophone mixing Connect the microphonesTo use microphone only No background sound will be heardPress V. Mask while Holding down Shift Reserving Karaoke Songs Karaoke Program PlayOn the remote control only Press Choice Basic ProcedurePress Cursor 3 or 2to select a proper setting you want Operating the On-Screen MenuChanging the Various Audio Settings Changing the Initial Language SettingsExpert adjustment procedure More about Speaker SettingDisplay Expert Speaker Setting menu SUB WOOFER-LEVELMonitor Type Changing the Display SettingsScreen Saver On Screen GuideAV Compulink Mode Changing the System SettingsEven if 43 PS is selected, the screen size may Auto StandbySetting the Parental Lock Level Using the Parental LockUnlocking the Parental Lock Temporarily Press EnterUsing Daily Timer Using the TimersPress CLOCK/TIMER again How Daily Timer actually worksWhen selecting Tuner FM or Tuner AM If you have set the Daily Timer With the unit turned onWhen selecting Disc Turn 4/ ¢to set the volume levelSelect the preset station Using Recording TimerHow Recording Timer actually works If necessaryTimer Priority Using Sleep TimerOn the remote control only Press Sleep Wait for about 5 seconds after specifying the time lengthAutomatic power on/off Using AV Compu Link Control SystemAV Compu Link Connection Available operationsTo clean the disc Cleaning the unitHandling discs Handling cassette tapesAppendix B-Troubleshooting Video CD, Audio CD Output Signals Playback disc44.1 kHz, 16 bit Linear PCM Audio CD with DTSAppendix E-Language Code for On-Screen Menu Appendix F-Country Code for Parental Lock Page Appendix G-Glossary Specifications 230V 240V SP-MXDVA9 Æjvc wÝ w Altifalantes Para Combinação A/V Speaker for A/V CombinationAltavoz Para Combinación A/V Connection SpecificationsLigação ConexiónEspecificaciones Especificações∞ jÝu²d² ‚dŠË Ϋbz« ÎöLŠ V³ Uýô« X½U«- …dL² ÆÊu ËdJO Altavoz Para Combinacion A/V HOW to Install Surround SpeakersComo Instalar LOS Altavoces DE Entorno Maneira DE Instalar OS Altifalantes DE SOM EnvolventeVDÝu 放大器連接Especificaçães EspecificaçãesSP-DSS99TN SP-DSC99TNEN. SP. PR. CH. AR 0501JYMPRIJEM Display Demonstration

GVT0057-016A, SP-DSC99TN specifications

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