Before Using This Product

About This Manual

Operate this CD Player with a Head Unit connected. For details concerning operation, refer to the back page of this manual.

Important

The serial number of this device is located on the bottom of this product. For your own secu- rity and convenience, be sure to record this number on the enclosed warranty card.

Resetting the Microprocessor

The microprocessor must be reset under the following conditions:

When using this product for the first time after installation.

When the machine fails to operate properly.

When strange (incorrect) messages appear on the display.

Precaution

CAUTION: USE OF CONTROL OR ADJUSTMENT OR PERFOR- MANCE OF PROCEDURES OTHER THAN THOSE SPEC- IFIED HEREIN MAY RESULT IN HAZARDOUS RADIA- TION EXPOSURE.

CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL INCREASE EYE HAZARD.

Keep this manual handy as a reference for operating procedures and precautions.

Protect the product from moisture.

After-sales Service for Pioneer Products

Using the CD Player

Playing the CD Player

The CD player plays one standard 12 cm or 8 cm CD at a time. Do not use any adapter when playing a 8 cm CD.

1. Insert the disc with the label side up.

Lights up when a CD is loaded.

Lights up when a CD is playing.

2. For details concerning operation, refer to the back page of this manual.

Display Modes

Level Indicator Display

This product has eight display patterns (Mode 1 to Mode 8) from which you can choose one at a time.

• Selecting the Level Indicator display.

Each press changes the Display ...

Each press of the DISPLAY button changes the display in the following order:

Mode 1 Ô Mode 2 Ô Mode 3 Ô Mode 4 Ô Mode 5

ÔMode 6 Ô Mode 7 Ô Mode 8 Ô Mode 1 ...

To reset the microprocessor, press the RESET button with a pen tip or other pointed instrument.

Please contact the dealer or distributor from where you purchased the product for its after- sales service (including warranty conditions) or any other information. In case the necessary information is not available, please contact the companies listed below:

Please do not ship your product to the companies at the addresses listed below for repair without advance contact.

7U.S.A.

7CANADA

3. Remove the disc.

Note:

Mode 1, Mode 2, Mode 3 and Mode 4 Segments light from left to right according to the audio level.

Mode 5

Segments light from the center, and expand towards the sides according to the audio level.

Example: Mode 1

Example: Mode 5

Pioneer Electronics Service, Inc.

Pioneer Electronics of Canada, Inc.

CUSTOMER SERVICE

CUSTOMER SATISFACTION

DEPARTMENT

DEPARTMENT

P.O. Box 1760

300 Allstate Parkway

Long Beach, CA 90801

Markham, Ontario L3R OP2

800-421-1404

(905) 479-4411

 

1-877-283-5901

For warranty information please see the Limited Warranty sheet included with your product.

A disc left partially inserted after ejection may incur damage or fall out.

If a disc cannot be inserted fully or playback fails, make sure the recorded side is down. Press the EJECT button and check the disc for damage before reinserting it.

If a CD is inserted with the recorded side up, it will be ejected automatically after a few moments.

If the CD player cannot operate properly, an error message (such as “ERROR-14”) appears on the head unit display. Refer to “CD Player Troubleshooting”.

Do not insert anything other than a CD into the CD Loading Slot.

Mode 6

Display shows segments rotating from left to right.

Mode 7

Depending on the audio level, different segments light up.

Mode 8

Display turns off except for the “DISC SET” and “PLAY” indications.

Example: Mode 6

Example: Mode 7

Example: Mode 8

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Pioneer CDS-P4000 specifications Before Using This Product, Using the CD Player, Display Modes

CDS-P4000 specifications

The Pioneer CDS-P4000 is an advanced CD changer designed for high-quality audio playback and versatility. This unit reflects Pioneer’s commitment to innovation and user-centric features, making it a preferred choice for audiophiles and casual listeners alike.

One of the standout features of the CDS-P4000 is its capability to hold up to six CDs at once. This multi-disc functionality allows users to enjoy extended listening sessions without the hassle of frequently changing discs, making it suitable for both home and automotive use. The unit is engineered with a robust carousel mechanism that ensures smooth and reliable disc-loading performance, reducing the risk of skips or ejection failures.

The CDS-P4000 employs advanced digital signal processing technologies, ensuring that the audio output maintains the integrity and richness of the original recording. The unit supports a wide range of formats, including CD, CD-R, and CD-RW, making it versatile enough to accommodate various music libraries. Additionally, the high-quality DAC (Digital-to-Analog Converter) employed in the CDS-P4000 delivers superior audio fidelity, allowing users to experience their music with remarkable clarity and depth.

User-friendly features are a hallmark of the CDS-P4000. The intuitive controls make it easy to navigate through discs and tracks, while the large, easy-to-read display offers clear visibility of track information and playback status. The unit also includes features such as shuffle and repeat modes, enhancing the listening experience and allowing for greater customization during playback.

Connectivity is another essential aspect of the CDS-P4000. It integrates seamlessly with various audio systems, whether in a home setting or within a vehicle. The unit typically includes multiple outputs, ensuring compatibility with amplifiers and receivers while maintaining a clean signal path.

In terms of build quality, the Pioneer CDS-P4000 is designed to withstand the rigors of everyday use. The durable chassis and components reflect Pioneer’s dedication to producing reliable audio equipment that lasts.

Overall, the Pioneer CDS-P4000 stands out in the crowded market of CD changers. Its combination of advanced technology, user-friendly features, and durable construction positions it as an excellent choice for anyone looking to enhance their audio experience, whether at home or on the go. With this unit, Pioneer continues to uphold its legacy in high-fidelity sound and innovative design, catering to the evolving needs of music enthusiasts.