Alpine CDE-9870 owner manual Lowering Volume Quickly, Setting Time, Listening to Radio

Models: CDE-9870

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Lowering Volume Quickly

Activating the Audio Mute function will instantly lower the volume level by 20 dB.

Press MUTE/SETUP to activate the MUTE mode.

The audio level will decrease by about 20 dB.

Pressing MUTE/SETUP again will bring the audio back to its previous level.

Setting Time

1 Press and hold MUTE/SETUP for at least 2 seconds to activate the SETUP mode.

2 Press or to select the CLOCK ADJ mode, and then press / /ENT.

The time indication will blink.

3 Press or to adjust the hours while the time indication is blinking.

4 When the hour has been adjusted, press / /ENT.

5 Press or to adjust the minutes while the time indication is blinking.

6 Press and hold MUTE/SETUP for at least 2 seconds to return to normal mode.

To synchronize the clock to another clock/watch or radio time announcement, press and hold / /ENT for at least 2 seconds after setting the “hour.” Minutes will reset to “00”. If the display shows over “30” minutes when you do this, the time will advance one hour.

Pressing AUDIO/RTN will return to the previous mode.

If no operation is performed for 60 seconds, the unit will return to normal mode automatically.

Radio

TUNE/A.ME SOURCE/ BAND

Preset buttons (1 through 6)

Listening to Radio

1 Press SOURCE/ to select TUNER mode.

2 Press BAND repeatedly until the desired radio band is displayed.

F1 (FM1) F2 (FM2) AM F1 (FM1)

3 Press TUNE/A.ME to select the tuning mode.

DX SEEK (Distance mode) SEEK (Local mode) OFF (Manual mode) DX SEEK

The initial mode is Distance mode.

Distance mode:

Both strong and weak stations will be automatically tuned in (Automatic Seek Tuning).

Local mode:

Only strong stations will be automatically tuned in (Automatic Seek Tuning).

Manual mode:

The frequency is manually tuned in steps (Manual tuning).

4 Press or to tune in the desired station.

Holding down or will change the frequency continuously.

7-EN

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Alpine CDE-9870 owner manual Lowering Volume Quickly, Setting Time, Listening to Radio

CDE-9870 specifications

The Alpine CDE-9870 is a high-performance car stereo that epitomizes modern automotive audio technology, catering to both audiophiles and casual listeners alike. This unit combines functionality with an array of cutting-edge features designed to enhance the in-car listening experience.

One of the standout characteristics of the CDE-9870 is its compatibility with various audio formats. It supports MP3, WMA, and AAC playback, allowing users to enjoy their music in multiple formats without compromising sound quality. This flexibility is coupled with USB connectivity, enabling direct plug-and-play functionality. Users can easily connect their USB devices to play their favorite tracks or charge their devices while on the go.

The CDE-9870 also boasts a user-friendly interface, with a large, clear display and intuitive controls. The easy-to-navigate menu allows drivers to focus on the road while making adjustments to their audio settings. The unit features a customizable 3-band parametric equalizer, which provides users the opportunity to fine-tune sound output to their personal preferences, ensuring the best listening experience tailored to any genre.

In terms of connectivity, the Alpine CDE-9870 supports Bluetooth technology, facilitating hands-free calling and audio streaming. This feature promotes safety on the road by allowing drivers to take calls without removing their hands from the wheel. Moreover, the stereo comes equipped with an AUX input, catering to users who prefer to connect their devices through auxiliary cables for seamless playback.

Another important aspect of the CDE-9870 is its expandability. It features three preamp outputs, allowing for the integration of additional amplifiers or subwoofers for those looking to boost their sound system. Moreover, the unit is compatible with Alpineā€™s KTP-445A power pack, which provides an extra power boost to enhance clarity and output.

The Alpine CDE-9870 is designed with a sleek aesthetic, featuring a modern look that complements any vehicle's interior. Its durable construction ensures longevity, while the ergonomic design promotes ease of use. This unit not only delivers exceptional audio quality and versatility but also adds a touch of style to the driving experience.

In conclusion, the Alpine CDE-9870 represents an ideal blend of advanced technology and convenience. With its diverse feature set, superior sound quality, and stylish design, it stands out as an excellent choice for anyone looking to upgrade their car audio system. Whether you're commuting, road tripping, or just enjoying your favorite tunes, the CDE-9870 enhances your journey with superior sound performance.