ENGLISH

If you want to know more about RDS, visit <http://www.rds.org.uk>.

Disc operations

Caution for DualDisc playback

The Non-DVD side of a “DualDisc” does not comply with the “Compact Disc Digital Audio” standard. Therefore, the use of Non-DVD side of a DualDisc on this product may not be recommended.

General

This unit has been designed to reproduce CDs/CD Texts, and CD-Rs (Recordable)/CD-RWs (Rewritable) in audio CD (CD-DA), MP3 and WMA formats.

When a disc is inserted upside down, “PLEASE” and “EJECT” appear alternately on the display. Press 0to eject the disc.

While fast-forwarding or reversing on an MP3 or WMA disc, you can only hear intermittent sounds.

Playing a CD-R or CD-RW

Use only “finalized” CD-Rs or CD-RWs.

This unit can play back only files of the same type which are first detected if a disc includes both audio CD (CD-DA) files and MP3/WMA files.

This unit can play back multi-session discs; however, unclosed sessions will be skipped while playing.

Some CD-Rs or CD-RWs may not be played back on this unit because of their disc characteristics, or for the following reasons:

Discs are dirty or scratched.

Moisture condensation occurs on the lens inside the unit.

The pickup lens inside the unit is dirty.

CD-R/CD-RW on which the files are written with “Packet Write” method.

There are improper recording conditions (missing data, etc.) or media conditions (stained, scratched, warped, etc.).

CD-RWs may require a longer readout time since the reflectance of CD-RWs is lower than that of regular CDs.

Do not use the following CD-Rs or CD-RWs:

Discs with stickers, labels, or protective seal stuck to the surface.

Discs on which labels can be directly printed by an ink jet printer.

Using these discs under high temperatures or high humidities may cause malfunctions or damage to the unit.

Playing an MP3/WMA disc

This unit can play back MP3/WMA files with the extension code <.mp3> or <.wma> (regardless of the letter case—upper/lower).

This unit can show the names of albums, artists (performer), and Tag (Version 1.0, 1.1, 2.2, 2.3, or 2.4) for MP3 files and for WMA files.

This unit can display only one-byte characters. No other characters can be correctly displayed.

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

Bit rate: 8 kbps — 320 kbps

Sampling frequency:

48 kHz, 44.1 kHz, 32 kHz (for MPEG-1)

24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)

Disc format: ISO 9660 Level 1/ Level 2, Romeo, Joliet, Windows long file name

The maximum number of characters for file/folder names vary among the disc format used (includes 4 extension characters—<.mp3> or <.wma>).

ISO 9660 Level 1: up to 12 characters

ISO 9660 Level 2: up to 31 characters

Romeo: up to 128 characters

Joliet: up to 64 characters

Windows long file name: up to 128 characters

This unit can recognize a total of 512 files, of 200 folders, and of 8 hierarchies.

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

Files recorded in VBR have a discrepancy in elapsed time display, and do not show the actual elapsed time. Especially, after performing the search function, this difference becomes noticeable.

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JVC KD-G431 manual General, Playing a CD-R or CD-RW, Playing an MP3/WMA disc, Disc operations

KD-G431 specifications

The JVC KD-G431 car stereo is a blend of advanced technology and user-friendly interface, designed to enhance your in-car audio experience. This dynamic unit is known for its notable features, offering a versatile sound experience that appeals to a wide range of listeners.

One of the standout features of the KD-G431 is its support for CD playback, allowing users to enjoy their favorite music on regular CDs or CD-R/RW discs. Additionally, the stereo is compatible with MP3 and WMA files, which adds significant flexibility as users can load their music onto CDs in compressed formats to play in their car without the need for a separate device.

The device boasts a powerful 4-channel output, delivering 50 watts per channel, which ensures that your music comes through with clarity and depth. The KD-G431 includes a built-in equalizer with preset options, allowing users to customize their audio experience according to personal preference. The bass boost feature enhances lower frequencies, providing a richer sound, while the adjustable settings permit fine-tuning for any style of music.

This model also emphasizes connectivity and ease of use. It is equipped with a front auxiliary input, making it simple to connect external devices such as MP3 players and smartphones. Although it does not include Bluetooth, the aux input provides a straightforward way to listen to music directly from your portable devices.

The design of the JVC KD-G431 is sleek and intuitive, featuring a bright, easy-to-read LCD display that shows track information and alerts. The user interface includes practical controls that are simple to navigate, enhancing user experience without distractions while driving.

Moreover, the KD-G431 is AM/FM compatible, providing access to a wide range of radio stations. The built-in tuner offers multiple presets, allowing quick access to favorite stations.

Overall, the JVC KD-G431 combines solid audio performance with user-friendly features, making it an excellent choice for anyone looking to upgrade their car audio system without the complexities of advanced integration technologies. It is a reliable and practical option for enhancing the in-car listening experience, providing rich sound and ease of use.