PRECAUTIONS

•Use only in a 12-volt DC negative-ground electrical system.

•Disconnect the vehicle’s negative battery terminal while mounting and connecting the unit.

•When replacing the fuse, be sure to use one with an identical amperage rating. Using a fuse with a higher amperage rating may cause serious damage to the unit.

•Do NOT attempt to disassemble the unit. Laser beams from the optical pickup are dangerous to the eyes.

•Make sure that pins or other foreign objects do not get inside the unit; they may cause malfunctions, or create safety hazards such as electrical shock or laser beam exposure.

•When your vehicle has been parked in direct sunlight resulting in a considerable rise in the temperature inside, allow the unit to cool off before operating it.

•Keep the volume at a level at which you can hear outside warning sounds (horns, sirens, etc.).

NOTE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

—Reorient or relocate the receiving antenna.

—Increase the separation between the equipment and receiver.

—Connect the equipment into an outlet on circuit different from that to which the receiver is connected.

—Consult the dealer or an experienced radio/TV technician for help.

CAUTION

Modifications or adjustments to this product, which are not expressly approved by the manufacturer, may void the user’s right or authority to operate this product.

In addition to ordinary CDs, CD-Rs or CD-RWs can be read by this unit. However, NEVER use a CD-R or CD-RW that contains no data or data in the wrong format, such as MP3 or other computer files.

For installation and connections, refer to the separate

“INSTALLATION AND CONNECTIONS.”

1 ENGLISH

TABLE OF CONTENTS

 

THEFT PROTECTION

2

BASIC OPERATION, AUDIO AND CLOCK

 

ADJUSTMENT

2

RADIO OPERATION

3

CD PLAYER OPERATION

4

AUXILIARY EQUIPMENT

5

OTHER FUNCTIONS

5

TROUBLESHOOTING

6

MAINTENANCE

6

SPECIFICATIONS

6

Note

Some buttons are assigned two or more functions. For detailed descriptions, refer to the related pages.

CD Notes

•Playing a defective or dusty CD can cause dropouts in sound.

•Hold CDs as illustrated.

•Do NOT touch the unlabeled side.

• Do NOT attach any seal, label or data protection sheet to either side of CD.

•Do NOT expose a CD to direct sunlight or excessive heat.

•Wipe a dirty CD from the center outward with a cleaning cloth.

Never use solvents such as benzine or alcohol.

•This unit cannot play 3-inch (8 cm) CDs.

•NEVER insert a 3-inch CD contained in the adapter or any irregularly shaped CD.

The unit may not be able to eject it, resulting in a malfunction.

Resetting the unit

Before operating the unit for the first time or after replacing the car battery, you must reset the unit. Press the reset button with a pointed object such as a pencil.

Front panel detached

Reset button

Note

Pressing the reset button will erase the clock and some memorized functions.

DEMO (Demonstration) mode

The unit has an extra display (DEMO) mode which demonstrates the illumination modes of the unit. The unit switches to DEMO mode automatically if you turn the unit on and leave it as it is for 5 seconds after all the connections have been completed.

To cancel DEMO mode

1During DEMO mode, press and hold Jog dial (PUSH- SOURCE) until “ILL” appears on the display.

2Press + or – to select “DE.”

3Turn Jog dial to select “0.”

To resume DEMO mode, select “1” in step 3. (See the illustration on page 2.)

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Aiwa CDC-X237 manual Precautions, Table of Contents
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CDC-X237 specifications

The Aiwa CDC-X237 is a compact car CD player that emerged in the market as a reliable and feature-rich audio solution for automotive entertainment. Designed with a focus on user-friendliness and high-quality sound reproduction, this model appealed to both casual listeners and audiophiles looking for a well-rounded experience.

One of the standout features of the CDC-X237 is its ability to play various formats, including standard audio CDs, CD-Rs, and CD-RWs. This versatility allows users to enjoy their extensive music libraries without being confined to a single format. Additionally, the player supports MP3 and WMA formats, which enables users to load numerous songs on a single disc, maximizing convenience on long drives.

In terms of sound quality, the Aiwa CDC-X237 comes equipped with a powerful built-in amplifier that delivers clear and dynamic audio. The device features a 4-channel output, ensuring that each speaker in the vehicle receives optimal sound quality. Moreover, its equalizer settings allow users to customize their listening experience, tailoring the audio output to suit their personal preferences.

Another notable technology in the CDC-X237 is the anti-shock mechanism, which prevents playback interruptions due to bumps and vibrations typically encountered while driving. This feature guarantees that listeners can enjoy their music seamlessly, adding to overall driving enjoyment.

The interface of the CDC-X237 is designed for ease of use, with a well-organized control panel that includes a responsive LCD display. This screen provides essential information such as track number, elapsed time, and artist details, making it simple for users to navigate through their playlists. Additionally, the player is designed to be compatible with remote control, allowing for convenient operation from a distance, enhancing safety while driving.

The installation of the Aiwa CDC-X237 is straightforward, fitting seamlessly into most standard automotive stereo slots. Its sleek design and minimalist aesthetic make it a suitable match for various vehicle interiors.

Overall, the Aiwa CDC-X237 combines functionality, convenience, and audio performance, solidifying its position as a popular choice among car audio enthusiasts. Whether for commuting, road trips, or simply enjoying a daily drive, this car CD player continues to resonate with users seeking a reliable and engaging listening experience.
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