JVC KD-SX780, KD-SX8250 manual Troubleshooting, Symptoms Causes Remedies

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TROUBLESHOOTING

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

 

 

 

 

Symptoms

 

Causes

Remedies

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

CD cannot be played back.

Disc is inserted upside down.

Insert the disc correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

•

Sound is sometimes

You are driving on rough

Stop playback while driving on

 

 

 

 

 

interrupted.

roads.

rough roads.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disc is scratched.

Change the disc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

 

 

 

•

CD-R/CD-RW cannot be

CD-R/CD-RW is not finalized.

• Insert a finalized

 

 

 

 

 

played back.

 

 

 

CD-R/CD-RW.

 

Playback

• Tracks on the CD-R/CD-RW

The volume level is set to the

• Finalize the CD-R/CD-RW

 

•

Sound cannot be heard

Adjust it to the optimum level.

 

 

 

 

 

cannot be skipped.

 

 

 

with the component which

 

 

 

 

 

 

 

 

 

 

 

you used for recording.

 

General

 

 

 

from the speakers.

minimum level.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

 

 

•

“NO DISC” appears on the

No disc in the loading slot.

Insert a disc into the loading slot.

 

 

 

 

 

display .

 

 

 

 

 

 

 

 

 

 

 

Disc is inserted incorrectly.

Insert the disc correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

Disc cannot be ejected.

Disc is locked.

Unlock the disc (See page 13.)

 

 

 

 

 

 

 

 

 

•

This unit does not work at

The built-in microcomputer

Press the reset button on the

 

 

 

 

 

all.

may function incorrectly due to

panel holder using a ball-point

 

 

 

 

 

 

 

 

noise, etc.

pen after detaching the control

 

 

 

 

 

 

 

 

 

 

 

panel. (The clock setting and

 

 

 

 

 

 

 

 

 

 

 

preset stations stored in memory

 

 

 

 

 

 

 

 

 

 

 

are erased.) (See page 2.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

SSM (Strong-station

Signals are too weak.

Store stations manually.

 

 

 

FM/AM

 

 

 

Sequential Memory)

 

 

 

 

 

 

 

 

automatic preset does not

 

 

 

 

 

 

 

 

 

work.

 

 

 

 

 

 

•

Static noise while listening

The antenna is not connected

Connect the antenna firmly.

 

 

 

 

 

to the radio.

firmly.

 

 

 

 

 

 

 

 

 

•

“NO DISC” appears on the

No disc in the magazine.

Insert a disc.

 

 

 

Changer

 

 

 

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

 

CD

 

 

 

 

 

 

 

 

 

reset button of the CD changer.

 

• “RESET 1” – “RESET 7”

 

 

 

Press the reset button of the CD

 

 

 

 

 

 

 

 

 

 

appears on the display.

 

 

 

changer.

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGLISH

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Contents KD-SX8250 KD-SX8250/KD-SX780KD-SX780 For customer UsePrecautions How to reset your unitInformation For U.S.A Contents Location of the Buttons Source/clock display z CD-in indicatorControl panel Display windowPlace the battery Installing the batteryReturn the battery holder Remove the battery holderRM-RK50 Remote controllerTo drop the volume in a moment Turning on the powerTo turn off the power Basic OperationsListening 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 SSMAutomatic preset of FM stations SSM Strong Tune in to a station you want while Manu is flashingFM1 Tuning in to a preset stationPlaying a CD CD OperationsTo stop play and eject the disc To go to a particular track directly To fast-forward or reverse the trackTo play back tracks at random Random Play To play back tracks repeatedly Repeat PlayTo cancel the prohibition and unlock the disc Press INT intro, while Mode is Still on the displayProhibiting CD ejection To play back only intros Intro ScanAdjust the level Sound AdjustmentsSelect the item you want to adjust BASSelect the sound mode you want Selecting preset sound modes C-EQ custom equalizerIndication For Preset values Press EQRepeat steps 2 and 3 to adjust Storing your own sound adjustmentsCall up the sound mode you want to adjust Repeat the same procedure to store other sound modesChanging the general settings PSM Setting the clockBasic Procedure Other Main FunctionsPreferred Setting Mode PSM items To set the clock display Clock To select the dimmer mode DimmerTo select the level meter Level To turn on/off the key-touch tone BeepAttaching the control panel You can detach the control panel when leaving the carDetaching the control panel Playing CDs CD Changer OperationsSelect the CD automatic changer CD-CH CD CD-CHTo go to the next discs or the previous discs To go to a particular disc directlyPress and hold ¢ While playing a CD Press and holdRND1 RND2 CanceledRPT2 INT1 INT2Line Select the external component Line in or AUXRear, press CD CD-CH repeatedly Symptoms Causes Remedies TroubleshootingHow to handle discs MaintenanceHandling discs Moisture condensationPower Requirement SpecificationsFM Tuner AM TunerCall

KD-SX780, KD-SX8250 specifications

The JVC KD-SX8250 and KD-SX780 are two remarkable car audio receivers that showcase JVC's commitment to delivering high-quality sound and advanced technology in a compact design. Both models are designed to enhance the driving experience by integrating various features that cater to modern listeners' needs.

One of the standout features of the KD-SX8250 is its ability to support a wide range of audio formats, including MP3, WMA, and AAC. This versatility ensures that users can enjoy their favorite music without compatibility issues. Additionally, the KD-SX8250 features a built-in 24-bit Digital-to-Analog Converter (DAC), which enhances audio clarity and ensures an engaging listening experience by delivering pristine sound.

The KD-SX780, on the other hand, is known for its straightforward interface and user-friendly controls. It comes equipped with a front USB port, allowing for easy connectivity with smartphones and USB drives. This feature makes it convenient for users to access their music library, ensuring a seamless experience while on the road. The KD-SX780 also supports Bluetooth connectivity, enabling hands-free calling and audio streaming, ensuring safety and convenience during drive time.

Both models are designed with the Sound Response feature, which automatically adjusts sound settings to ensure optimal performance regardless of environmental conditions. This technology enhances the overall audio quality, making even the most compressed tracks sound rich and detailed. Additionally, the receivers come with adjustable equalizer settings, allowing users to customize their audio experience to suit personal preferences.

Another significant characteristic of the JVC KD-SX8250 and KD-SX780 is their compatibility with smartphone integration applications like Apple CarPlay and Android Auto. This integration provides users with access to navigation, messaging, and music applications while allowing them to control these features through the receiver's interface for effortless management.

In terms of aesthetics, both models sport a sleek design with bright, easy-to-read displays. Customizable colors for the display and buttons add a personalized touch, allowing users to match their vehicle's interior. The compact design of these models makes them easy to install in a wide range of vehicles, ensuring that anyone can upgrade their car audio system without hassle.

In summary, JVC's KD-SX8250 and KD-SX780 offer a blend of advanced features, user-friendly controls, and impressive audio performance. Their ability to handle multiple audio formats, Bluetooth connectivity, and compatibility with smartphone applications make them excellent choices for anyone looking to enhance their audio experience on the road.
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