Alpine CDM-9823, cdm-9821 Temperature, Moisture Condensation, Damaged Disc, Maintenance

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WARNING

WARNING

This symbol means important instructions. Failure to heed them can result in serious injury or death.

DO NOT OPERATE ANY FUNCTION THAT TAKES YOUR ATTENTION AWAY FROM SAFELY DRIVING YOUR VEHICLE.

Any function that requires your prolonged attention should only be performed after coming to a complete stop. Always stop the vehicle in a safe location before performing these functions. Failure to do so may result in an accident.

KEEP THE VOLUME AT A LEVEL WHERE YOU CAN STILL HEAR OUTSIDE NOISE WHILE DRIVING.

Failure to do so may result in an accident.

MINIMIZE DISPLAY VIEWING WHILE DRIVING.

Viewing the display may distract the driver from looking ahead of the vehicle and cause an accident.

DO NOT DISASSEMBLE OR ALTER.

Doing so may result in an accident, fire or electric shock.

USE ONLY IN CARS WITH A 12 VOLT NEGATIVE GROUND.

(Check with your dealer if you are not sure.) Failure to do so may result in fire, etc.

KEEP SMALL OBJECTS SUCH AS BATTERIES OUT OF THE REACH OF CHILDREN.

Swallowing them may result in serious injury. If swallowed, consult a physician immediately.

USE THE CORRECT AMPERE RATING WHEN REPLACING FUSES.

Failure to do so may result in fire or electric shock.

DO NOT BLOCK VENTS OR RADIATOR PANELS.

Doing so may cause heat to build up inside and may result in fire.

USE THIS PRODUCT FOR MOBILE 12V APPLICATIONS.

Use for other than its designed application may result in fire, electric shock or other injury.

DO NOT PLACE HANDS, FINGERS OR FOREIGN OBJECTS IN INSERTION SLOTS OR GAPS.

Doing so may result in personal injury or damage to the product.

CAUTION

This symbol means important instructions. Failure to heed them can result in injury or material property damage.

HALT USE IMMEDIATELY IF A PROBLEM APPEARS.

Failure to do so may cause personal injury or damage to the product. Return it to your authorized Alpine dealer or the nearest Alpine Service Center for repairing.

PRECAUTIONS

Temperature

Be sure the temperature inside the vehicle is between +60°C (+140°F) and –10°C (+14°F) before turning your unit on.

Moisture Condensation

You may notice the CD playback sound wavering due to condensation. If this happens, remove the disc from the player and wait about an hour for the moisture to evaporate.

Damaged Disc

Do not attempt to play cracked, warped, or damaged discs. Playing a bad disc could severely damage the playback mechanism.

Maintenance

If you have problems, do not attempt to repair the unit yourself. Return it to your Alpine dealer or the nearest Alpine Service Station for servicing.

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Contents CDM-9823 CDM-9821 Alpine CD Changers Give You More CHA-S634CHA-1214CHM-S630Contents Temperature MaintenanceMoisture Condensation Damaged DiscInstallation Location Disc CleaningDisc Accessories Never Attempt the FollowingBasic Operation Setting the AUX Mode Audio Mute FunctionSetting the Bass Control Setting TimeDisplaying Time Setting the Treble Control Setting the Bass Type Manual Tuning Automatic Seek TuningManual Storing of Station Presets Radio OperationAutomatic Memory of Station Presets Tuning to Preset StationsTo customers using CD-R/CD-RW Inserting/Ejecting DiscNormal Play and Pause About playable mediaMusic Sensor Skip Fast Forward and BackwardRepeat Play X. Random PlayInformation Case of DifficultySpecifications Indication for CDInstallation and Connections PrecautionsInstallation Removal5Ignition Key Battery Connections17-EN Limited Warranty

cdm-9821, CDM-9823 specifications

The Alpine CDM-9823 and CDM-9821 are high-performance in-dash car CD players known for their advanced features and superior sound quality. These models are particularly popular among automotive audio enthusiasts due to their user-friendly design and cutting-edge technology.

One of the main features of both models is their ability to support a wide range of audio formats. They can play standard CDs, CD-Rs, and CD-RWs, which allows users to enjoy a variety of music options. In addition to traditional CDs, these models are also compatible with MP3 and WMA files. This compatibility offers versatility as users can easily create custom playlists on disc, enhancing the overall listening experience.

Another notable characteristic of the CDM-9823 and CDM-9821 is their powerful 52 watts x 4 channel built-in amplifier. This robust amplification ensures crisp sound reproduction and deep bass, providing an immersive audio experience. Additionally, both units feature advanced audio equalization options, allowing users to fine-tune sound settings according to their preferences and vehicle acoustics.

In terms of technology, the CDM-9823 and CDM-9821 are equipped with a high-quality digital-to-analog converter (DAC), ensuring that music playback is clear and vibrant. This technology contributes to the overall sound quality, making it a significant selling point for audiophiles. Moreover, both models come with a detachable faceplate for increased security against theft.

The displays on these models are designed for optimum visibility, even in bright sunlight. Users can easily navigate through tracks and settings thanks to the intuitive interface. Additionally, the inclusion of a remote control in the package enhances convenience, allowing users to manage playback without the need to reach for the unit.

Furthermore, they incorporate features like a built-in AM/FM tuner, which provides access to a wide range of radio stations, expanding listening options beyond just CDs. The easy-to-use tuning dial and preset station functions streamline the process of finding favorite radio channels.

Overall, the Alpine CDM-9823 and CDM-9821 are excellent choices for anyone looking to upgrade their in-car audio system. With their blend of sound quality, user-friendly features, and advanced technology, these CD players stand out in the competitive landscape of automotive audio solutions, catering to the needs of a diverse audience of music lovers. Whether for long road trips or daily commutes, these models deliver an exceptional auditory experience.
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