Setting the Treble Control

You can change the Treble Frequency emphasis to create your own tonal preference.

1 Press SOUND repeatedly to select the TREBLE mode.

BASS TREBLE BASS

Setting the Treble Center Frequency

2-1 Press BAND to select the desired treble center frequency.

10.0kHz 12.5 kHz 15.0 kHz 7.5 kHz

10.0kHz

Emphasizes the displayed treble frequency ranges.

Setting the Treble Level

2-2*2Turn the Rotary encoder to select the desired treble level (–7~+7).

You can emphasize the treble level.

3 Press and hold /ESC for at least 2 seconds to return to normal mode.

•If no operation is performed for 15 seconds, the unit will return to normal mode automatically.

•The treble level settings will be individually memorized for each source (FM, AM, CD, etc.) until the setting is changed. The Treble frequency settings adjusted for one source are effective for all other sources (FM, AM, CD, etc.).

•The function is inoperable when DEFEAT is set to ON.

*2 The adjustment can also be made by pressing Rotary encoder. Refer to “Adjusting Subwoofer Level/Bass Level/Treble Level/Balance (Between Left and Right)/ Fader (Between Front and Rear)/Defeat” (page 14).

Loudness Setting

Loudness introduces a special low-frequency emphasize at low listening levels. This compensates for the ear’s decreased sensitivity to bass sound.

Press and hold Rotary encoder (LOUD) for at least 2 seconds to switch the desired mode.

LOUD OFF LOUD 1 LOUD 2 LOUD OFF

Compared with LOUD 1, LOUD 2 farther emphasizes the enhancement of bass frequency to realize super bass.

•The function is inoperable when DEFEAT is set to ON.

Other Functions

SOURCE/

VIEW

Displaying the Text

Text information, such as the disc name and the track name, will be displayed if playing a CD text compatible disc. It is also possible to display the folder name, the file name and the tag, etc., while playing MP3/WMA/AAC files.

Press VIEW.

The display will change every time the button is pressed.

•When the TEXT SCR is set to SCR MANU, press and hold VIEW for at least 2 seconds, the current text will be scrolled one time (except Radio mode).

The display in Radio mode:

FREQUENCY CLOCK FREQUENCY

The display in CD mode:

TRACK NO./ELAPSED TIME TRACK NO./CLOCK TEXT (DISC NAME)*1 TEXT (TRACK NAME)*1

TRACK NO./ELAPSED TIME

The display in MP3/WMA/AAC mode:

FILE NO./ELAPSED TIME FOLDER NO./FILE NO. FILE NO./CLOCK FOLDER NAME FILE NAME ARTIST NAME*2 ALBUM NAME*2 SONG NAME*2 FILE NO./ELAPSED TIME

The display in AUX mode:

AUX NAME AUX NAME/CLOCK AUX NAME

*1 Displayed during playback of a disc with CD text. *2 ID3 tag/WMA tag

If an MP3/WMA/AAC file contains ID3 tag/WMA tag information, the ID3 tag/WMA tag information is displayed (e.g., song name, artist name, and album name). All other tag data is ignored.

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Alpine 68-16909Z79-A, CDE-121 Other Functions, Setting the Treble Control, Loudness Setting, Displaying the Text
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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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