CD

CD Player not functioning.

•Out of operating temperature range +50°C (+120°F) for CD.

-Allow the vehicle’s interior (or trunk) temperature to cool.

CD playback sound is wavering.

•Moisture condensation in the CD Module.

-Allow enough time for the condensation to evaporate (about 1 hour).

CD insertion not possible.

•A CD is already in the CD player.

-Eject the CD and remove it.

•The CD is being improperly inserted.

-Make sure the CD is being inserted following instructions in the CD Player Operation section.

Unable to fast forward or backward the CD.

•The CD has been damaged.

-Eject the CD and discard it; using a damaged CD in your unit can cause damage to the mechanism.

CD playback sound skips due to vibration.

•Improper mounting of the unit.

-Securely re-mount the unit.

•The disc is very dirty.

-Clean the disc.

•The disc has scratches.

-Change the disc.

•The pick-up lens is dirty.

-Do not use a commercially available lens cleaner disc. Consult your nearest Alpine dealer.

CD playback sound skips without vibration.

•The disc is dirty or scratched.

- Clean the disc; damaged disc should be replaced.

Error displays.

•Mechanical error.

-Press . After the error indication disappears, insert the disc again. If the above-mentioned solution does not solve the problem, consult your nearest Alpine dealer.

CD-R/CD-RW playback not possible.

•Close session (finalization) has not been performed. - Perform finalization and attempt playback again.

MP3/WMA/AAC

MP3, WMA or AAC is not played back.

•Writing error occurred. The MP3/WMA/AAC format is not compatible.

-Make sure the MP3/WMA/AAC has been written in a supported format. Refer to “About MP3/WMA/AAC” (pages 12-13), then rewrite in the format supported by this device.

iPod

iPod does not play and no sound is output.

•The iPod has not been recognized.

-Turn the ignition key off, and then set to ON again.

-To reset the iPod, refer to the Owner’s Manual of the iPod. If the above-mentioned solution does not solve the problem, consult your nearest Alpine dealer.

Indication for CD Player

•No CD is inserted.

-Insert a CD.

•Although a disc is inserted, “NO DISC” is displayed and the unit does not start to play or eject the disc.

-Remove the disc by following these steps:

Press the button again for at least 2 seconds. If the disc still does not eject, consult your Alpine dealer.

•Mechanism error.

1)Press the button and eject the CD.

If not ejecting, consult your Alpine dealer.

2)When the error indication remains after ejecting,

press the button again.

If the error indication still does not turn off after

pressing the button for a few times, consult your Alpine dealer.

•A copy-protected WMA file was played back.

- You can only play back non-copy-protected files.

•A sampling rate/bit rate not supported by the unit is used. - Use a sampling rate/bit rate that is supported by the

unit.

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Alpine 68-16909Z79-A, CDE-121 owner manual IPod, Indication for CD Player, 23-EN
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CDE-121, 68-16909Z79-A specifications

Alpine 68-16909Z79-A,CDE-121 is a cutting-edge multimedia receiver that embodies advanced technology and user-centric design, making it a popular choice among car enthusiasts and audiophiles. This model is renowned for its seamless integration of smartphone connectivity, making it ideal for those who prioritize hands-free convenience while on the road.

One of the standout features of the Alpine 68-16909Z79-A,CDE-121 is its compatibility with both Apple CarPlay and Android Auto. This integration allows users to effortlessly access their favorite apps, music, and navigation tools through a user-friendly interface, enhancing the overall driving experience. Whether accessing maps or streaming music, drivers can maintain full control while minimizing distractions.

The radio tuner included in this model supports both AM and FM bands, ensuring access to a wide range of radio stations. Additionally, it comes equipped with a powerful built-in amplifier that delivers crisp and clear audio, elevating the quality of sound within the vehicle. The model also allows for easy integration with existing audio systems, supporting various audio formats for a versatile listening experience.

In terms of design, the Alpine 68-16909Z79-A,CDE-121 boasts a sleek and modern aesthetic that complements any vehicle's interior. The intuitive controls and responsive touchscreen interface ensure that users can navigate settings and features smoothly. The bright display is easily readable in different lighting conditions, enhancing usability for both day and night driving.

Another notable characteristic is the unit’s expandability. Equipped with multiple outputs, including preamp outputs for additional speakers or subwoofers, users can customize their audio system to meet their specific needs. This flexibility is a significant advantage for those looking to create a high-fidelity audio experience in their vehicles.

In addition, safety is a priority with the Alpine 68-16909Z79-A,CDE-121. The unit incorporates features such as Bluetooth connectivity, which not only supports hands-free calls but also promotes safety by minimizing phone-related distractions while driving.

Overall, the Alpine 68-16909Z79-A,CDE-121 represents the convergence of technology, functionality, and style. It caters to modern demands for connectivity and sound quality, making it an excellent choice for anyone looking to upgrade their automotive audio experience.
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