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00US+00COV-U.book Page 34 Friday, December 13, 2002 4:08 AM

Radio reception

Preset tuning is not possible.

•Store the correct frequency in the memory.

•The broadcast signal is too weak.

The stations cannot be received. The sound is hampered by noises.

•Connect a power antenna control lead (blue) or accessory power supply lead (red) to the power supply lead of a car’s antenna booster. (Only if your car has a built-in FM/AM antenna in the rear/side glass.)

•Check the connection of the car antenna.

•The auto antenna will not go up.

t Check the connection of the power antenna control lead.

•Check the frequency.

•When the DSO mode is on, the sound is sometimes hampered by noises.

t Set the DSO mode to “OFF” (page 26).

Automatic tuning is not possible.

•The local seek mode is set to “ON.” t Set the local seek mode to “OFF”

(page 25).

•The broadcast signal is too weak. t Perform manual tuning.

The “STEREO” indication flashes.

•Tune in the frequency accurately.

•The broadcast signal is too weak.

t Set to the monaural reception mode (page 25).

A program broadcast in stereo is heard in monaural.

Error displays/Messages

Error displays

(For this unit and optional CD/MD changers)

The following indications will flash for about 5 seconds, and an alarm sound will be heard.

Blank*1

No tracks have been recorded on an

MD*2(MS).

tPlay an MD (MS) with recorded tracks on it.

Cannot Play

The unit cannot playback certain files due to a difference in format.

Error*1

•A CD is dirty or inserted upside down.*2 t Clean or insert the CD correctly.

•A CD/MD cannot play because of some problem.*2

t Insert another CD/MD.

Expired

•Try to playback audio data with expired data limits.

•Try to playback audio data with data limits, but the clock has not been set.

t You must set the date in the menu.

File Error

•Cannot read the data.

•The data is damaged or corrupted.

High Temp

The unit is in monaural reception mode.

tCancel monaural reception mode (page 25).

Interference occurs during FM reception.

The wide mode is selected.

tSet the IF mode to “IF AUTO” (page 25).

The ambient temperature is more than 50°C (122°F).

tWait until the temperature goes down below 50°C (122°F).

NO Disc

No disc is inserted in the CD/MD unit.

tInsert discs in the CD/MD unit.

NO Magazine

The disc magazine is not inserted in the CD/ MD unit.

tInsert the magazine in the CD/MD unit.

NO Music*1

A CD which is not a music file is inserted.

tInsert a music CD.

Not Ready

The lid of the MD unit (MDX-40) is open or the MDs are not inserted properly.

tClose the lid or insert the MDs properly.

Push Reset

The CD/MD unit cannot be operated because of some problem.

tPress the reset button on the unit.

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CDX-M3DI 3-251-042-11(1)

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Sony CDX-M3DI operating instructions Error displays/Messages, Radio reception
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CDX-M3DI specifications

The Sony CDX-M3DI is a versatile and feature-rich in-dash car stereo designed for audiophiles and casual listeners alike. This head unit stands out for its innovative technology and user-friendly interface, making it a popular choice among car enthusiasts looking to enhance their audio experience on the road.

One of the most notable features of the CDX-M3DI is its ability to play a variety of media formats. It supports CD, MP3, WMA, and AAC, allowing users to enjoy their favorite tunes from multiple sources. The integrated CD player ensures you can still enjoy your physical media collection, while the digital formats provide flexibility for those who prefer to load their music onto USB drives or connect through other devices.

The front USB input and auxiliary input provide multiple connectivity options, making it easy to connect smartphones and other portable devices. The included Bluetooth connectivity offers wireless streaming capabilities, enabling users to play music, make hands-free calls, and access their playlists without the hassle of wires. This feature enhances safety and convenience while driving.

Sound quality is a critical aspect of any car audio system, and the Sony CDX-M3DI does not disappoint. It features a built-in 4x52W amplifier, delivering robust sound clear across various frequencies. Additionally, the unit supports dynamic sound staging with a 10-band equalizer, allowing users to customize their audio preferences according to their liking. With features like DSPL (Display Settings), you can easily read track information, making navigation straightforward.

The sleek design of the CDX-M3DI complements most car interiors, featuring a bright, clear display that is easy to read even in direct sunlight. Beyond aesthetics, the user interface is intuitive, ensuring ease of use while on the road. The rotary dial and hard buttons make it simple to adjust volume, switch tracks, and select sources.

In terms of durability, the CDX-M3DI is designed to withstand the rigors of daily use. Its robust construction ensures that it can handle varying temperatures and conditions commonly found inside vehicles.

Overall, the Sony CDX-M3DI stands as a solid choice for anyone in search of a reliable, high-quality car stereo. With its multitude of features, superior sound quality, and ease of use, it caters to both the tech-savvy driver and the casual music lover, making every journey more enjoyable.
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