Alpine CDM-7871 owner manual Antenna Receptacle Power Antenna Lead Blue

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1Antenna Receptacle

2Power Antenna Lead (Blue)

Connect this lead to the +B terminal of your power antenna, if applicable.

NOTE

This lead should be used only for controlling the vehicle's power antenna. Do not use this lead to turn on an amplifier or a signal processor, etc.

3Remote Turn-On Lead (Blue/White)

Connect this lead to the remote turn-on lead of your amplifier or signal processor.

4Switched Power Lead (Ignition) (Red)

Connect this lead to an open terminal on the vehicle's fuse box or another unused power source which provides (+)12V only when the ignition is turned on or in the accessory position.

5Battery Lead (Yellow)

Connect this lead to the positive (+) post of the vehicle's battery.

6Ground Lead (Black)

Connect this lead to a good chassis ground on the vehicle. Make sure the connection is made to bare metal and is securely fastened using the sheet metal screw provided.

7Fuse Holder (15A)

8Power Supply Connector

9Right Front (+) Speaker Output Lead (Gray)

!Right Front (–) Speaker Output Lead (Gray/ Black)

"Right Rear (–) Speaker Output Lead (Violet/ Black)

#Right Rear (+) Speaker Output Lead (Violet)

$Left Rear (+) Speaker Output Lead (Green)

%Left Rear (–) Speaker Output Lead (Green/ Black)

&Left Front (–) Speaker Output Lead (White/Black)

(Left Front (+) Speaker Output Lead (White)

)DIN Connector

Connect this to the DIN connector on the CD Changer.

~DIN Extension Cable (Sold Separately)

+Front Output RCA Connectors

,Rear Output RCA Connectors

RED is right and WHITE is left.

-Subwoofer RCA Connectors

RED is right and WHITE is left.

.RCA Extension Cable (Sold Separately)

NOTE

Older Alpine CD Changer came with standard, straight type DIN connectors. In installations where an L-type connector would simplify installation, the Alpine 491002 Adaptor can be used (Sold Separately).

To prevent external noise from entering the audio system.

∙Locate the unit and route the leads at least 10cm away from the car harness.

∙Keep the battery power leads as far away from other leads as possible.

∙Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if necessary) of the car chassis.

∙If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various noise suppressors. Contact them for further information.

∙Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.

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Contents CDM-7871 Alpine CD Changers Give You More Contents Precautions Handling the Detachable Front Panel Basic Operation Turning Power On and OffDetaching the Front Panel Initial System Start-UpSubwoofer On and Off Display Angle AdjustmentAudio Mute Function → VOL → BAL → FADSetting the Bass Control Selecting BBE ModeSetting the Treble Control Setting the AUX ModeChanging Audio Level Display Pattern Displaying Time Setting TimeManual Tuning Automatic Seek TuningRadio Operation Manual Storing of Station Presets Automatic Memory of Station PresetsTuning to Preset Stations Storing into Direct Access Preset D.A.P. BandOpening and Closing the Movable display CD Player OperationMusic Sensor Skip Playback → Tuner → CD → CD ChangerRepeat Play Fast Forward and BackwardX. Random Play Scanning ProgramsCase of Difficulty InformationHI Temp SpecificationsPrecautions Installation and ConnectionsRemoval Installation18-EN ConnectionsTo prevent external noise from entering the audio system Antenna Receptacle Power Antenna Lead Blue

CDM-7871 specifications

The Alpine CDM-7871 is a car audio receiver that has gained a reputation for its impressive sound quality and innovative features. This CD receiver is crafted to cater to the demanding needs of audiophiles and everyday listeners alike, making it a popular choice among car enthusiasts who seek a premium listening experience on the road.

One of the standout features of the CDM-7871 is its high-power amplification system, which delivers a clean and robust output. With a peak power of 50 watts per channel, it significantly enhances the audio experience by allowing users to enjoy their favorite music at high volumes without distortion. This feature pairs well with the receiver's compatibility with multiple audio formats, including CDs, MP3, WMA, and AAC, ensuring versatility in playback options.

The CDM-7871 also boasts a user-friendly interface, highlighted by a bright and easily readable display. The receiver includes customizable RGB illumination, allowing users to match the unit's lighting to their vehicle's interior. The ergonomic controls and intuitive layout make navigating through various functions seamless, whether it's adjusting volume, changing tracks, or switching between sources.

In terms of connectivity, the CDM-7871 supports Bluetooth technology for hands-free calling and wireless audio streaming. This allows users to connect their smartphones effortlessly, making calls and enjoying music without the hassle of cables. Additionally, the USB input offers direct access to music stored on compatible devices, ensuring quick and easy playback.

Another defining characteristic of the CDM-7871 is its capability for sound customization. The built-in equalizer allows users to tweak audio settings, enabling them to enhance bass, treble, and midrange frequencies according to their personal preferences. Furthermore, the inclusion of high-pass and low-pass filters helps improve sound clarity and maintain optimal performance for individual speakers and subwoofers.

Moreover, the Alpine CDM-7871 is equipped with a robust radio tuner, providing access to AM, FM, and even HD Radio stations. The digital tuner ensures more reliable reception with enhanced sound quality and clarity, ensuring that users can enjoy their favorite radio stations without interruptions.

Overall, the Alpine CDM-7871 stands out due to its combination of superior sound quality, user-friendly features, and versatile connectivity. Whether commuting or embarking on a road trip, this receiver enhances the in-car audio experience, making it a worthy investment for anyone looking to upgrade their vehicle's sound system.
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