JVC KD-LX300 manual Troubleshooting

Page 65

TROUBLESHOOTING

What appears to be trouble is not always serious. Check the following points before calling a service centre.

 

Symptoms

 

Causes

Remedies

 

•

CD cannot be played back.

CD is inserted upside down.

Insert the CD correctly.

 

 

 

 

 

 

• CD sound is sometimes

You are driving on rough roads.

Stop CD play while driving on

 

interrupted.

 

 

 

rough roads.

 

 

 

 

 

 

 

 

 

 

 

 

CD is scratched.

Change the CD.

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

• Sound cannot be heard from

The volume level is set to the

Adjust it to the optimum level.

 

the speakers.

minimum level.

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

•

SSM (Strong-station

Signals are too weak.

Store stations manually.

 

 

Sequential Memory)

 

 

 

 

 

 

 

automatic preset does not

 

 

 

 

 

 

 

work.

 

 

 

 

 

 

 

 

 

 

 

 

•

Static noise while listening to

The antenna is not connected

Connect the antenna firmly.

 

the radio.

firmly.

 

 

 

 

 

 

 

 

 

 

• “NO DISC” appears on the

No CD is in the magazine.

Insert CD.

 

 

 

display.

 

 

 

 

 

 

 

 

 

• “RESET 8” appears on the

This unit is not connected to a

Connect this unit and the CD

 

display.

CD changer correctly.

changer correctly and press the

 

 

 

 

 

reset button of the CD changer.

 

 

 

 

 

• “RESET 1” - “RESET 7”

 

 

 

Press the reset button of the

 

appears on the display.

 

 

 

CD changer.

 

 

 

 

 

 

 

 

• “EJECT ERR” appears on the

The CD player may function

Press and hold 4

for

 

display and CD cannot be

incorrectly.

more than 5 seconds.

 

 

ejected.

 

 

 

 

 

 

 

 

 

 

 

 

• No message appears on the

 

 

 

While holding

¢, press the

 

display but CD cannot be

 

 

 

reset button. Release the reset

 

ejected.

 

 

 

button, then release

¢.

 

 

 

 

 

(Be careful not to drop the CD

 

 

 

 

 

when ejecting.)

 

 

 

 

 

 

•

This unit does not work at all.

The built-in microcomputer may

Press the reset button on the

• The CD changer does not

function incorrectly due to noise,

front panel. (See page 2.)

 

work at all.

etc.

 

 

 

 

 

 

 

 

 

 

 

ENGLISH

27

Page 64 Page 66
Image 65
Page 64 Page 66
Contents For customer Use KD-LX300Information For U.S.A How to reset your unitPrecautions Contents Control panel How to use the number buttonsLocation of the Buttons Remote controller Installing the battery Preparing the remote controllerRemove the battery holder Place the batteryBasic Operations To drop the volume in a momentTo turn off the power Listening to the radio Radio Basic OperationsSearching a station automatically Auto search Searching a station manually Manual searchWhen an FM stereo broadcast is hard to receive FM station automatic preset SSMTune into a station you want while M is flashing Select the FM band FM1-3 you want to store FM stations intoManual preset Tuning into a preset stationSelect the number 1 6 for the preset station you want Select the band FM1To stop play and eject the CD Playing a CDOpen the loading slot Insert a disc into the loading slotTo go to the next tracks or the previous tracks To fast-forward or reverse the trackTo go to a particular track directly To play back tracks at random Random PlayProhibiting CD ejection Select text display mode while playing a CD TextPlaying a CD Text To play back only intros Intro ScanAdjusting the sound Sound AdjustmentsSelect the item you want to adjust Adjust the levelTurning on/off the Bbeii function Using the sound control memorySelecting and storing the sound modes SCM Beat SCM Soft SCM OFF SCM POPTo reset to the factory settings Storing your own sound adjustmentsWhen SCM Link is set to SCM Link ON, select the source Repeat the same procedure to adjust other sound modesChanging the general settings PSM Setting the clockBasic Procedure Other Main FunctionsPreferred Setting Mode PSM items To select the dimmer mode To cancel Advanced SCM SCM LinkTo adjust the display contrast level To set the clock display Clock DispTo change the AM/FM channel intervals To adjust the line input level Line ADJWoofer Freq Area ChangeTo turn the demo mode on or off Controlling the volumeDemo Mode Cruise 1 CruiseIf Audio Cruise does not function correctly To adjust the volume increase rateSelect the character set you want while is flashing Assigning names to the sourcesSelect a character Move the cursor to the next or previous character positionAvailable characters To erase the input charactersCapital letters Small lettersPlaying CDs CD Changer OperationsSelect the CD automatic changer To go to the next track or the previous tracksTo go to a particular disc directly CanceledTo show the CD Text information ModeMode Indication Beginnings Seconds Indicator RepeatedlyTo play back tracks repeatedly Repeat Play PlaysAdjusting the sound on Playing an external component Using a subwooferSelect the external component Operate the external componentReset button of the CD changer TroubleshootingSymptoms Causes Remedies Handling CDs MaintenanceAM Tuner SpecificationsFM Tuner Call Deutsch Reset button ¢ button Eject ERR or Eject Error appears on the displayNo message appears on the display ButtonHandle Manija PIM163700Slot Ranura Trim plate Fuse Placa de guarniciónAsegúrese de conservar las manijas después de instalarlo Be sure to keep the handles after installing itBe sure to ground this unit to the car’s chassis NotaSuelde los alambres de alma para conectarlos con To subwoofer see diagram B Al subwoofer véase diagrama BJack para el cambiador de CD de JVC Black NegroFor KD-LX100/PARA KD-LX100/POUR LE KD-LX100 KD-LX100For KD-LX300/PARA KD-LX300/POUR LE KD-LX300 KD-LX100 Important for Laser Products Playing an external component Sound AdjustmentsRemote sensor SEL select button Disp display button Mode buttonControl dial ¢ / 4 button Remote controller Preparing the remote controller Basic Operations Radio Basic Operations Storing stations in memory Ex Storing an FM station of 88.3 MHz into Starts automatically Unit draws in a CDSelecting CD playback modes To cancel the prohibition and unlock the CD To do Range Adjust the volume 00 min 50 maxBalance Within Seconds Storing your own sound adjustments Select Clock MIN 2Adjust the minute External component Minute adjustmentTo select the scroll mode Scroll To select the dimmer mode DimmerTo select the level meter Level AreaCruise 1 Cruise Cruise OFF To select the external component to useEXT Input To adjust the volume increase rate About the available characters, see below Station frequencies Up to 10 characters up toCD changer Discs CD Changer Operations Press Mode while playing a CD. Mode appears on the display Random1 Random2 CanceledPress Mode while playing a CD Mode appears on the display Repeat1 Repeat2 CanceledIntro1 Intro2 Canceled Playing an external component Troubleshooting Maintenance Sensitivity 20 µV Selectivity 35 dB Call Deutsch After installing the unit KD-LX300 KD-LX100 Electrical Connections Precautions on power supply and speaker connections Amplifier / Amplificador / Amplificateur

KD-LX300 specifications

The JVC KD-LX300 is an advanced car audio receiver that epitomizes modern functionality and performance, appealing to both casual listeners and audiophile enthusiasts. Its sleek design not only enhances the aesthetics of your vehicle's interior but also boasts an impressive suite of features that elevate the in-car audio experience.

At the heart of the KD-LX300 is its 2-DIN design, making it a perfect fit for a variety of vehicles. The unit is equipped with a high-quality 6.8-inch LCD touchscreen display, providing an intuitive interface for easy navigation through media sources, settings, and apps. The touchscreen display is vibrant and responsive, ensuring clarity in all lighting conditions.

One of the standout features of the KD-LX300 is its compatibility with various audio formats. It supports CD, USB, and Bluetooth streaming, allowing users to enjoy their favorite music from multiple sources. With Bluetooth technology, seamless connectivity to smartphones and other devices is a breeze, enabling hands-free calling, music streaming, and voice control. The receiver also offers advanced Bluetooth features such as dual phone pairing, allowing users to connect two phones simultaneously.

The KD-LX300 is designed with sound customization in mind, featuring a built-in 13-band equalizer, enabling users to fine-tune their music according to personal preferences. The unit also includes a high-pass filter, low-pass filter, and various sound enhancement technologies ensuring superior audio performance. For those who prioritize bass response, the receiver is compatible with subwoofers and provides dedicated outputs for optimal sound staging.

In terms of connectivity, JVC has equipped the KD-LX300 with a front USB port and an auxiliary input, allowing easy access for various devices. Additionally, it features compatibility with smartphone apps, including Apple CarPlay and Android Auto, which provide enhanced navigation and media control capabilities.

Finally, the KD-LX300 is built with durability in mind, designed to withstand the rigors of everyday use while providing high-quality sound. This robust construction, coupled with its rich feature set and user-friendly interface, makes the JVC KD-LX300 a top choice for anyone looking to upgrade their in-car audio system. With its combination of innovative technology, connectivity options, and audio performance, it stands out in the competitive car stereo market.
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