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–WMA files copy-protected with DRM.

–Files which have the data such as WAVE, ATRAC3, etc.

•The search function works but search speed is not constant.

Playing MP3/WMA tracks from a USB memory

•While playing from a USB memory, the playback order may differ from other players.

•This unit may be unable to play back some USB memories or some files due to their characteristics or recording conditions.

•Depending on the shape of the USB memories and connection ports, some USB memories may not be attached properly or the connection might be loose.

•It is not recommended to use a USB memory wider than 20 mm as it will block you from pressing the 0 button.

•If the connected USB memory does not have the correct files, “NO FILES” appears and the unit returns to the previous source.

•This unit can show Tag (Version 1.0, 1.1, 2.2, 2.3, or 2.4) for MP3 files and for WMA files.

•This unit can play back MP3/WMA files meeting the conditions below:

–Bit rate:

MP3: 32 kbps — 320 kbps (MPEG-1)

8 kbps — 160 kbps (MPEG-2/2.5) WMA:5 kbps — 320 kbps

–Sampling frequency:

MP3: 48 kHz, 44.1 kHz, 32 kHz, (MPEG-1) 24 kHz, 22.05 kHz, 16 kHz, (MPEG-2) 12 kHz, 11.025 kHz, 8 kHz, (MPEG- 2.5)

WMA:8 kHz — 48 kHz

•This unit can play back MP3 files recorded in VBR (variable bit rate).

•The maximum number of characters for folder and file names is 25 characters; 128 characters for MP3/WMA tag information.

•This unit can recognize a total of 2 500 files and 250 folders (999 files per folder).

•This unit cannot play back the following files:

–MP3 files encoded with MP3i and MP3 PRO format.

–MP3 files encoded in an inappropriate format.

–MP3 files encoded with Layer 1/2.

Changing the source

•If you change the source, playback also stops. Next time you select the same source again, playback starts from where it has been stopped previously.

Ejecting a disc

•If the ejected disc is not removed within

15 seconds, the disc is automatically inserted again into the loading slot to protect it from dust. (Disc will not play this time.)

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 station frequencies or 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.

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 to this unit, 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.

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JVC KD-G720 Title assignment, Changing the source, Ejecting a disc, General settings-PSM, IPod or D. player operations
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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.
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