Product Cleaning

PRECAUTIONS

Use a soft dry cloth for periodic cleaning of the product. For more severe stains, please dampen the cloth with water only. Anything else has the chance of dissolving the paint or damaging the plastic.

Never Attempt the Following

Do not grip or pull out the disc while it is being pulled back into the player by the automatic reloading mechanism.

Do not attempt to insert a disc into the unit when the unit power is off.

Inserting Discs

Your player accepts only one disc at a time for playback. Do not attempt to load more than one disc.

Make sure the label side is facing up when you insert the disc. Your player will automatically eject any disc that is inserted incorrectly. If the player continues to eject a correctly inserted disc, push the RESET switch with a pointed object such as a ballpoint pen.

Playing a disc while driving on a very bumpy road may result in skips, but this will not scratch the disc or damage the player.

New Discs

As a protective measure to prevent the CD from jamming, the CD player will automatically eject discs with irregular surfaces or inserted incorrectly. When a new disc is inserted into the player and ejected after initial loading, using your finger, feel around the inside of the center hole and outside edge of the disc. If you feel any small bumps or irregularities, this could inhibit proper loading of the disc. To remove the bumps, rub the inside edge of the hole and outside edge of the disc with a ballpoint pen or other such instrument, then insert the disc again.

Center Hole	Center Hole	New
		Disc
Bumps		Outside
		(Bumps)

Irregular Shaped Discs

Be sure to use round shape discs only for this unit and never use any special shape discs.

Use of special shape discs may cause damage to the mechanism.

Installation Location

Make sure the CDA-9835/CDA-9833 will not be installed in a location subjected to:

•Direct sun and heat

•High humidity and water

•Excessive dust

•Excessive vibrations

Correct Handling

Do not drop the disc while handling. Hold the disc so you will not leave fingerprints on the surface. Do not affix tape, paper, or gummed labels to the disc. Do not write on the disc.

CORRECT

INCORRECTCORRECT

Disc Cleaning

Fingerprints, dust, or soil on the surface of the disc could cause the CD player to skip. For routine cleaning, wipe the playing surface with a clean, soft cloth from the center of the disc to the outer edge. If the surface is heavily soiled, dampen a clean, soft cloth in a solution of mild neutral detergent before cleaning the disc.

Disc Accessories

There are various accessories available on the market for protecting the disc surface and improving sound quality. However, most of them will influence the thickness and/or diameter of the disc. Using such accessories can cause the disc to be out of standard specifications and may create operational problems. We recommend not using these accessories on discs played in Alpine CD players.

Transparent Sheet Disc Stabilizer

4-EN

CDA-9833 specifications

The Alpine CDA-9833 is a quality car audio head unit that has garnered attention for its impressive range of features and sound performance. Designed for car enthusiasts and casual listeners alike, the CDA-9833 delivers a robust set of specifications aimed at enhancing the in-car listening experience.

One of the standout features of the CDA-9833 is its flexibility in audio playback. It supports CD playback, MP3, and WMA formats, making it easy to enjoy your favorite tunes from various sources. The unit is also equipped with a built-in radio tuner, offering AM and FM bands, which allows users to access a wide range of radio stations.

Connectivity is a significant strength of the CDA-9833. It includes a front auxiliary input, providing an easy way to connect external devices such as smartphones or portable media players. This feature allows users to play their digital music libraries seamlessly. Moreover, the head unit is compatible with Alpine's optional Bluetooth adapter, enabling hands-free calling and wireless music streaming for a more modern and convenient experience.

When it comes to sound quality, the CDA-9833 excels with a high-voltage preamp output. The unit features a 4V preamp output for the front, rear, and subwoofer channels, allowing for cleaner and more powerful sound delivery to external amplifiers. This characteristic is particularly beneficial for users looking to build a more extensive sound system.

The CDA-9833 also includes a range of sound customization options. Its built-in 9-band graphic equalizer allows users to fine-tune audio frequencies according to their preference, ensuring an optimal listening experience tailored to individual tastes. Additionally, the unit features a digital time correction function, which helps to align sound waves reaching the listener's ears, enhancing spatial imaging and creating a more immersive experience.

The intuitive interface of the CDA-9833 is another highlight. It features a bright, easy-to-read display and user-friendly controls, allowing for quick navigation through playlists and settings. The unit’s aesthetic is appealing, with a sleek design that fits well into most car interiors.

In summary, the Alpine CDA-9833 stands out as an impressive head unit that combines functionality, sound quality, and convenience. Its versatile playback options, strong connectivity features, and extensive sound customization capabilities make it an excellent choice for any car audio enthusiast looking to upgrade their in-car entertainment system. Whether you are hitting the road for a long drive or just commuting, the CDA-9833 ensures that your musical experience is nothing short of exceptional.