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 the

Adjust it to the optimum level.

 

 

 

 

 

from the speakers.

minimum level.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

 

 

 

” appears on the

Security lock is in use.

Enter the password.

 

 

General

 

display.

 

 

 

 

(See page 37.)

 

 

 

 

 

 

 

 

 

40” appears on the display.

mechanical movement. (Ex.:

front panel. (See page 2.)

 

 

• When “ERR 20” to “ERR

There is something blocking the

Press the reset button on the

 

 

 

 

 

 

You have used a longer screws

If the reset button does not

 

 

 

 

 

 

than specified.)

works, check the Installation/

 

 

 

 

 

 

 

 

Connection Manual (separate

 

 

 

 

 

 

 

 

volume).

 

 

 

 

 

 

 

 

 

 

This unit does not work at

The built-in microcomputer may

Press the reset button on the

 

 

 

all.

 

 

have functioned incorrectly due

front panel. (See page 2.)

 

 

 

 

 

 

to noise, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disc automatically ejects.

Disc is inserted upside down.

Insert the disc correctly.

 

 

 

 

 

 

 

 

 

 

 

 

 

CD-R/CD-RW cannot be

CD-R/CD-RW is not finalized.

• Insert a finalized CD-R/

 

 

 

played back.

 

 

CD-RW.

 

 

 

 

• Tracks on the CD-R/CD-RW

 

 

• Finalize the CD-R/CD-RW

 

 

 

cannot be skipped.

 

 

with the component which

 

 

 

 

 

 

 

 

you used for recording.

 

Playback

 

 

 

 

 

 

 

 

 

 

Disc cannot be ejected.

Disc is locked.

Unlock the disc.

 

 

 

 

 

 

 

 

 

 

(See page 21.)

 

 

 

 

 

 

 

 

 

 

 

Disc

• “EJECT ERR” appears on

The CD player may function

Press and hold 4

for

 

 

the display and disc cannot

incorrectly.

more than 5 seconds.

 

 

 

 

 

 

 

 

be ejected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• No message appears on the

 

 

While holding

¢, press

 

 

 

display but disc cannot be

 

 

the reset button. Release the

 

 

 

ejected.

 

 

 

 

reset button, then release

 

 

 

 

 

 

 

 

¢. (Be careful not to

 

 

 

 

 

 

 

 

drop the disc when ejecting.)

 

 

 

 

 

 

 

 

 

 

 

 

ENGLISH

47

Page 47
Image 47
JVC KD-LX555R Troubleshooting, Symptoms Causes Remedies, Cd-Rw, Disc cannot be ejected Disc is locked Unlock the disc See

KD-LX555R specifications

The JVC KD-LX555R is a feature-rich car stereo receiver that combines cutting-edge technologies with an impressive array of functionalities, making it a popular choice among car audio enthusiasts. One of the standout features of the KD-LX555R is its compatibility with various audio playback formats, including MP3, WMA, and WAV files. This versatility allows users to enjoy their favorite music from different sources without compromising on sound quality.

Equipped with a front AUX input and a USB port, the KD-LX555R facilitates convenient connectivity for external devices like smartphones and USB drives. This feature enables users to access their digital music collections seamlessly while driving. Additionally, the unit's Bluetooth capability allows for hands-free calling and wireless audio streaming, enhancing convenience and safety by minimizing distractions while driving.

The receiver boasts a sleek and modern design, featuring an easy-to-read LCD display and user-friendly controls. The customizable illumination options enable users to match the display color to their vehicle’s interior, adding a personalized touch. Its ergonomic layout ensures that drivers can adjust settings and navigate menus with minimal effort, allowing for a safer driving experience.

Sound quality is a paramount consideration for JVC, and the KD-LX555R does not disappoint. It features a powerful MOSFET amplifier, delivering robust audio performance with impressive clarity and depth across all frequencies. The inclusion of a 3-band parametric equalizer also allows users to fine-tune the audio output according to their preferences and the acoustics of their car.

For those who desire even more control over their sound, the KD-LX555R supports additional amplifiers and subwoofers through its preamp outputs. This feature empowers users to easily upgrade their sound systems and achieve the desired audio experience. Moreover, the receiver integrates seamlessly with smartphones, enabling features like music control through voice commands.

In summary, the JVC KD-LX555R is a comprehensive car audio solution that emphasizes connectivity, sound quality, and user convenience. With its modern features, robust performance, and customizable options, it caters to a wide range of audio preferences, making it a worthy addition to any car. Whether enjoying favorite tracks or making hands-free calls, the KD-LX555R delivers an exceptional in-car experience that combines technology with practicality.