General settings—PSM

“AUTO” setting for “DIMMER” may not work correctly on some vehicles, particularly on those having a control dial for dimming. In this case, change the “DIMMER” setting to any other than “AUTO.”

If you change the “AMP GAIN” setting from “HIGH PWR” to “LOW PWR” while the volume level is set higher than “VOL 30,” the unit automatically changes the volume level to “VOL 30.”

Title assignment

If you try to assign titles to more than 30 discs, “NAMEFULL” appears. Delete unwanted titles before assignment.

Titles assigned to discs in the CD changer can also be shown if you play back the disc from the unit and vice versa.

DAB tuner operations

• Only primary DAB services can be presetted

ENGLISH

even when you store a secondary service.

 

• A previously preset DAB service is erased

 

when a new DAB service is stored in the same

 

preset number.

 

Maintenance

How to clean the connectors

Frequent detachment will deteriorate the connectors.

To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors.

iPod® or D. player operations

When you turn on this unit, the iPod or D. player is charged through this unit.

While the iPod or D. player is connected, all operations from the iPod or D. player are disabled. Perform all operations from this unit.

The text information may not be displayed correctly.

– Some characters such as accented letters cannot be shown correctly on the display.

– Depends on the condition of communication between the iPod or D. player and the unit.

If the text information includes more than 8 characters, it scrolls on the display (see also page 17). This unit can display up to 40 characters.

Notice:

When operating an iPod or a D. player, some operations may not be performed correctly or as intended. In this case, visit the following JVC web site:

For iPod users: <http://www.jvc.co.jp/ english/car/support/ks-pd100/index.html>

For D. player users: <http://www.jvc.co.jp/ english/car/support/ks-pd500/index.html>

Connector

Moisture condensation

Moisture may condense on the lens inside the CD player in the following cases:

After starting the heater in the car.

If it becomes very humid inside the car. Should this occur, the CD player may malfunction. In this case, eject the disc and leave the unit turned on for a few hours until the moisture evaporates.

How to handle discs

When removing a disc from

Center holder

its case, press down the center

 

holder of the case and lift the

 

disc out, holding it by the edges.

 

• Always hold the disc by the

 

edges. Do not touch its recording surface. When storing a disc into its case, gently insert the disc around the center holder (with the printed surface facing up).

Make sure to store discs into the cases after use.

Continued on the next page

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JVC KD-G720, KD-AR770 manual Maintenance

KD-G720, KD-AR770 specifications

The JVC KD-AR770 and KD-G720 are two prominent car audio receivers that exemplify JVC's commitment to delivering high-quality sound and advanced features for automotive enthusiasts. With their cutting-edge technology and user-friendly design, these models cater to a wide range of audio preferences and requirements.

The JVC KD-AR770 stands out with its sleek appearance and intuitive interface. One of its main features is the ability to connect to various audio sources, including USB ports for direct playback from flash drives, as well as Bluetooth connectivity for wireless streaming. This allows users to enjoy their favorite music from smartphones and other compatible devices effortlessly. Additionally, the built-in amplifier delivers a powerful output, ensuring that every note is crisp and clear.

Equipped with a comprehensive equalizer, the KD-AR770 allows users to customize their sound experience. This feature enables them to adjust frequency levels for bass, mid, and treble, creating a tailored audio profile that suits individual preferences. The receiver also supports various audio formats, including MP3 and WAV files, ensuring versatility for music lovers.

On the other hand, the JVC KD-G720 shares many similarities with the KD-AR770 but adds its own unique features. With a vibrant LCD display, the KD-G720 enhances usability with easy navigation through menus, making it accessible for all users. Like its counterpart, it supports multiple audio sources, including CD playback and iPod connectivity, enabling users to enjoy a variety of listening options.

Both models feature high-quality sound enhancement technologies, such as JVC's Digital Sound Processing (DSP), which enhances the overall audio output, providing an immersive listening experience. The receivers also include programmable presets, allowing users to store their favorite radio stations for quick access.

Another notable characteristic of both the KD-AR770 and KD-G720 is their user-friendly controls. The layout of buttons and knobs is designed for ease of use, ensuring that drivers can adjust settings safely while on the road. Furthermore, each model has compatibility with various vehicle systems, making installation straightforward.

In summary, the JVC KD-AR770 and KD-G720 are impressive car audio receivers designed for those who seek quality sound and convenience. Their array of features, from Bluetooth connectivity to customizable sound settings, combined with user-friendly interfaces, makes them ideal choices for enhancing any vehicle's audio system. With these receivers, drivers can enjoy a richer, more engaging listening experience miles down the road.