1Amplifier Link Connector

Outputs Amplifier Link control signals. Connect this to a separately sold Amplifier Link-compatible amplifier, using the (also separately sold) Amplifier Link box KCE-510M.

2Antenna Receptacle

3Power Antenna Lead (Blue)

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

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.

4Remote Turn-On Lead (Blue/White)

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

5Audio Interrupt In Lead (Pink/Black)

6Illumination Lead (Orange) (CDA-9831 only)

This lead may be connected to the vehicle's instrument cluster illumination lead. This will allow the backlighting of the CDA-9831 to dim whenever the vehicle's lights are turned on.

7Switched 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.

8Battery Lead (Yellow)

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

9Ground 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.

!Choke Coil with Fuse Holder

(10A)

"Power Supply Connector

#Right 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)

,Ai-NET Connector

Connect this to the output or input connector of another device (CD Changer, Equalizer, etc.) equipped with Ai-NET.

You can input TV/video sound by connecting an optional Ai- NET/RCA Interface cable (KCA-121B) to this component.

-Ai-NET Cable (Included with CD Changer)

.Front Output RCA Connectors

RED is right and WHITE is left.

/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)

<System Switch

When connecting a processor or divider using Ai-NET, place this switch in the EQ/DIV position. When no device is connected, leave the switch in the NORM position.

Be sure to turn the power off to the unit before changing the switch position.

To prevent noise/interference in the audio system.

Locate the unit and route the leads at least 10 cm 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.

39-EN

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Alpine CDA-9831, CDA-9830 owner manual 39-EN, To prevent noise/interference in the audio system

CDA-9831, CDA-9830 specifications

The Alpine CDA-9830 and CDA-9831 are high-performance in-dash car CD players that blend advanced technology with user-friendly features, making them ideal for audiophiles and casual listeners alike. Both models offer a range of functionalities that enhance the listening experience, providing high-quality sound and versatility tailored to modern audio needs.

One of the standout features of the CDA-9830 and CDA-9831 is their superior audio performance. They are equipped with the V-Drive technology that enhances the dynamic range and ensures clean, powerful sound reproduction across all scales. The built-in amplifier delivers impressive wattage, providing sufficient power for even the most demanding speaker systems.

Another key characteristic of these models is their compatibility with various audio formats. Both units support MP3 and WMA playback, allowing users to enjoy their favorite tracks from a variety of digital sources, including CD, USB drives, or auxiliary inputs. The innovative MediaXpander technology further enhances compressed audio files, improving clarity and richness while reducing distortion, thus making digital music sound more like its original analog recording.

The CDA-9830 and CDA-9831 feature a highly intuitive user interface, making navigation through menus and controls effortless. The graphical LCD display is bright and easy to read, ensuring that users can access their music without distraction. Furthermore, the front-panel auxiliary input allows for quick connectivity with external devices, such as smartphones and portable media players, providing convenience for users on the go.

Moreover, these models are equipped with advanced equalizer settings, including a 5-band graphic EQ and a customizable time-alignment feature that allows users to tailor the audio output to their specific preferences and car acoustics. For enthusiasts seeking enhanced control over their sound experience, the ability to fine-tune audio settings provides a significant advantage.

Lastly, both the CDA-9830 and CDA-9831 incorporate Bluetooth technology, which enables hands-free calling and music streaming directly from compatible devices. This not only increases safety by minimizing distractions while driving but also enhances the overall user experience.

In summary, the Alpine CDA-9830 and CDA-9831 are exemplary models in the realm of automotive audio equipment, boasting advanced technologies, exceptional sound quality, and a plethora of features designed to cater to a diverse range of audio needs and preferences. Whether for everyday use or for passionate audio enthusiasts, these CD players are a robust choice for enhancing vehicle sound systems.