4 Press the EQ
Press the EQ
button and select the EQ mode.
NOTES
• EQ mode is automatically canceled if no buttons are pressed within 15 seconds.
• This function is inoperable when DEFFEAT is ON(refer to page 6).
• If you do not adjust the factory settings of (FLAT/POPS/ ROCK/NEWS), the factory set display (FLAT/POPS/ROCK/ NEWS) is shown preferentially.
button to return to the normal mode.
1
2 Press and hold the EQ button for at least 3 seconds.
3 Press one of 1-6buttons to activate your desired curve.
To store the adjusted contents
1) Press and hold any one of the Preset buttons (1 through 6) for at least 2 seconds into which you wish to store the adjusted curve.
7 For setting another channel, repeat the steps 3 to 6.
8 After setting, press the EQ button to return to the normal mode.
NOTES
• The frequencies of adjacent bands cannot be adjusted within 4 steps.
• EQ mode is automatically canceled if no buttons are pressed within 15 seconds.
• This function is inoperable when DEFEAT is ON (refer to page 6).
Recalling the Stored Equalizer Curve

4 Turn the Rotary encoder to adjust the minutes while the time indication is blinking. The time is automatically set 5 seconds after the minute adjustment. The time can be manually set by pressing the MODE button.

NOTE

To synchronize the clock to a time signal, press the MODE button for at least 3 seconds after setting the “hour.” Minutes will be indicated as 00. If you press the MODE button for more than 3 seconds when the display shows over “30,” hours will advance.

Equalizer Presets

3 typical equalizer settings are preset at the factory for a variety of musical source material.

1 Press the EQ button and select the EQ mode.

2 Press either the g DN button or the f UP button.

•With each press of the button, the equalizer mode will Display the selected equalizer characteristic.

→FLAT(OFF) ↔ POPS ↔ ROCK ↔ NEWS ←

FLAT : Flat frequency

POPS : Emphasize midrange

ROCK : Emphasize lows and highs

NEWS : Boost midrange and suppress highs and lows

Selecting directly

Select the desired button (1 through 4).

[1]: FLAT(OFF)

[3]: ROCK

[2]: POPS

[4]: NEWS

3 When the setting is complete, press the EQ button to select OFF, and return to normal mode.

NOTES

•This function is inoperable when DEFEAT is ON (refer to page 6).

•EQ mode is automatically canceled if no buttons are pressed within 15 seconds.

Adjusting and Storing the Equalizer Curve

You can modify the Equalizer settings to create a response curve more appealing to your personal taste.

1 Press the EQ button and select the EQ mode.

2 Press and hold the EQ button for at least 3 seconds.

3 Press the BAND button to select your desired

frequency band.

→BAND1 → BAND2 → BAND3 → BAND4 → BAND5

4 Press the g DN button or the f UP button to select your desired frequency.

Adjustable frequency bands: 20Hz to 20KHz(in 1/3 octave steps)

5 Turn the Rotary encoder to adjust the level.

6 Press the SOURCE button to select your desired band width (Q).

Adjustable band width: 1, 2, 3.

7-EN

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Alpine CDA-7897 owner manual Equalizer Presets, Adjusting and Storing the Equalizer Curve, → Flatoff ↔ Pops ↔ Rock ↔ News ←
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CDA-7897 specifications

The Alpine CDA-7897 is a versatile and high-performance CD receiver that appeals to audiophiles and casual listeners alike. Renowned for its rich feature set and exceptional sound quality, the CDA-7897 is designed to enhance the in-car audio experience.

One of the standout features of the CDA-7897 is its direct connectivity options. The unit offers multiple inputs, including a front auxiliary input and USB connectivity for playing digital music files. This allows users to easily connect their smartphones or MP3 players directly to the receiver, ensuring that their favorite tunes are always within reach. The receiver is also compatible with Alpine's full-speed iPod connection, which allows for seamless control and playback of iPod music.

The CDA-7897 boasts impressive sound processing capabilities. Its built-in 24-bit digital-to-analog converter (DAC) offers superior audio clarity and fidelity, ensuring that even the most intricate details in music are faithfully reproduced. Additionally, the unit features extensive tuning options, including a 3-band parametric EQ and adjustable crossover settings, allowing users to customize their audio output to their liking. The included built-in amplifier provides a robust 50 watts per channel, delivering powerful sound that fills the car with rich, dynamic audio.

Another noteworthy aspect of the CDA-7897 is its sleek and user-friendly design. The receiver features a stylish front panel with a detachable faceplate for added security. The intuitive interface allows for easy navigation through menus and options, making it simple for users to adjust settings while on the road.

In terms of expandability, the CDA-7897 offers several options for enhancing your audio system. It includes preamp outputs for additional amplifiers and speakers, allowing users to build a more powerful setup over time. The unit also supports a variety of audio formats, including MP3 and WMA, ensuring playback compatibility across different music libraries.

Overall, the Alpine CDA-7897 is a feature-rich CD receiver that combines high-quality audio performance with modern connectivity options. Its blend of technology, customization, and user-friendly design solidifies its place as a top choice for car audio enthusiasts seeking an engaging listening experience. Whether cruising down the highway or parked at a gathering, the CDA-7897 delivers an impressive audio performance that elevates any journey.
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