Troubleshooting

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

 

 

Symptoms

Causes

Remedies

 

 

• Sound cannot be heard

The volume level is set to

Adjust it to the optimum

 

 

from the speakers.

the minimum level.

level.

 

 

 

 

 

General

 

 

Connections are incorrect.

Check the cords and

 

 

 

connections.

 

 

 

 

 

 

 

 

 

 

 

• The receiver does not

The built-in microcomputer

Reset the receiver (see page

 

 

work at all.

may have functioned

2).

 

 

 

incorrectly due to noise, etc.

 

 

 

 

 

 

FM/AM

 

• SSM automatic presetting

Signals are too weak.

Store stations manually.

 

does not work.

 

 

 

 

 

 

• Static noise while listening

The aerial is not connected

Connect the aerial firmly.

 

 

to the radio.

firmly.

 

 

 

 

 

 

 

 

• Disc automatically ejects.

Disc is inserted upside

Insert the disc correctly.

 

 

 

down.

 

 

 

 

 

 

 

 

CD-R/CD-RW cannot be

CD-R/CD-RW is not

• Insert a finalized CD-R/

 

 

played back.

finalized.

CD-RW.

 

 

• Tracks on the CD-R/

 

• Finalize the CD-R/

 

 

CD-RW cannot be

 

CD-RW with the

 

 

skipped.

 

component which you

playback

 

 

 

used for recording.

 

 

 

 

• Disc can be neither played

Disc is locked.

Unlock the disc (see page

 

 

Disc

 

back nor ejected.

 

17).

 

 

 

 

 

The CD player may have

Eject the disc forcibly (see

 

 

 

 

 

 

functioned incorrectly.

page 2).

 

 

 

 

 

 

 

• Disc sound is sometimes

You are driving on rough

Stop playback while driving

 

 

interrupted.

roads.

on rough roads.

 

 

 

 

 

 

 

 

Disc is scratched.

Change the disc.

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

connections.

 

 

 

 

 

ENGLISH

31

Page 31
Image 31
JVC KD-DB711 manual Troubleshooting, Symptoms Causes Remedies

KD-DB711 specifications

The JVC KD-DB711 is a versatile and feature-rich car stereo receiver that combines advanced technology with user-friendly functionalities, making it an excellent choice for drivers seeking enhanced audio experiences. This model stands out for its ability to support a variety of audio sources, including digital radio, Bluetooth connectivity, and USB input.

One of the key features of the KD-DB711 is its built-in DAB (Digital Audio Broadcasting) tuner, allowing users to access a wide range of digital radio stations with superior sound quality and clearer reception compared to traditional FM/AM radios. This advancement enhances the listening experience, providing access to more channels and less interference.

In terms of connectivity, the JVC KD-DB711 excels with Bluetooth technology, enabling hands-free calling and audio streaming. This feature allows users to connect their smartphones effortlessly, providing the convenience of making calls and listening to music without taking their hands off the wheel. The Bluetooth connection is quick to establish and maintains a stable link, ensuring a smooth musical experience on the go.

The USB port on the KD-DB711 enables users to connect a wide variety of devices, such as flash drives and external media players, making it easy to enjoy an extensive library of music. The front-facing USB input also supports playback of various audio formats, including MP3, WMA, and AAC, allowing for personalized music selections on long road trips.

The interface of the KD-DB711 is intuitive, featuring a clear, bright display that enhances readability even in bright sunlight. The unit comes with customizable illumination options, adding a personal touch to the car’s interior. Furthermore, the stereo is equipped with a 13-band graphic equalizer, providing users with extensive control over audio settings, allowing them to fine-tune their listening experience according to their personal preferences.

The JVC KD-DB711 also includes a 4-channel preamp output, making it easy to connect external amplifiers for those who wish to further enhance their sound system. With multiple playback options and cutting-edge technologies, the KD-DB711 is a great investment for anyone looking to upgrade their car audio system while enjoying modern conveniences and high-quality sound.