CARE AND MAINTENANCE

Occasional care and maintenance of the unit and the software are needed to optimize the performance of your unit,

TROUBLESHOOTING GUIDE

If the unit fails to perform as described in these Operating Instructions, check the following guide,

To clean the cabinet

Use a soft and dry cloth,

If the surfaces are extremely dirty, use a soft cloth lightly

moistened with mild detergent solution, Do not use strong solvents, such as alcohol, benzine or thinner as these could damage the finish of the unit.

To clean the heads and tape paths

After every 10 hours of use, clean the heads and tape paths with a head cleaning cassette or cotton swab moistened with cleaning fluid or denatured alcohol. (These cleaning kits are commercially available,)

When cleaning with a cotton swab, wipe the recording/playback head, erasure head (deck 2 only), capstans, and pinchrollers,

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After cleaning the heads and tape paths with a liquid head cleaning cassette or a moistened swab, wait until the cleaned parts are completely dry before inserting the tapes.

To demagnetize the heads

The heads may become magnetized after long-term use. This may narrow the output range of recorded tapes and increase noise. After 20 to 30 hours use, demagnetize the heads with any commercially available demagnetizer,

Care of discs

●When a disc becomes dirty, wipe the disc from the center out with a cleaning cloth.

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e After playing a disc, store the disc in its case. Do not leave the disc in places that are hot or humid.

Care of tapes

●Store tapes in their cases after use.

●Do not leave tapes near magnets, motors, television sets, or any source of magnetism. This will downgrade the sound quality and cause noise.

●Do not expose tapes to direct sunlight, or leave them in a car parked in direct sunlight.

GENERAL

There is no sound.

●Is the AC cord connected properly?

●Is there a bad connection? (-+ page 3)

●There may be a short circuit in the speaker terminals.

+Disconnect, the AC cord, therl correct the speaker connections.

●Was an incorrect function button Dressed?

Sound is emitted from one speake!r only.

●Is the other speaker disconnected?

The output sound is not stereo.

c Is the Karaoke function turned on? (-+ page “19)

An erroneous display or a malfunction occurs.

+Reset the unit as stated below.

TUNER SECTION

There is constant, wave-like static.

●Is the antenna connected properly? (,+ page 3)

●Is the signal weak?

+Connect an outdoor antenna.

The reception contains noise interferences or the sound is distorted.

●Is the system picking up external noise or multipath distortion?

+Change the orientation of the antenna.

+Move the unit awav from other electrical appliances.

CASSETTE DECK SECTIONI

The tape does not run.

●Is deck 2 in pause mode? (~ page 13)

The sound is off-balance or not adequately high.

●. Is the playback head dirty? (-+ page 24)

Recording is not possible.

●Is the erasure prevention tab on the tape broken off? (+ page 14)

●Is the recording head dirty? (-+ page 24)

Erasure is not [possible.

●Is the erasure head dirty? (+ page 24)

●Is a metal tape being used?

High frequency sound is not emitt(ed.

●Is a tape recorded without Dolby NR played back with the Dolby NR system operating? (+ page 13)

●Is the recording/playback head dirty? (+ page 24)

CD PLAYER SECTION

The CD player atoes not play.

●Is the disc correctly inserted? (+ page 11)

●Is the disc dirty? (+ page 24)

●Is the lens affected by condensation?

+ Wait approximately one hour and try again.

To reset

If an unusual condition occurs in the display window or the cassette decks, reset the unit as follows.

1Press the POWER button to turn off the power.

2Press the POWER button to turn the power back on while pressing the ~ CLEAR button. Everything stored in memory

after purchase is canceled.

If the power cannot be turned off in step 1 because of a malfunction, reset by disconnecting the AC cord, and connect it again. Then repeat step 2.

ENGLISH 24

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Aiwa CX-NA71 manual Care and Maintenance, Troubleshooting Guide
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CX-NA71 specifications

The Aiwa CX-NA71 is a compact, high-performance stereo system that stands out for its unique design, advanced features, and accessibility for users seeking quality sound without occupying too much space. Known for its versatility, this model caters to various listening preferences, making it a favored choice among audiophiles and casual listeners alike.

One of the standout features of the Aiwa CX-NA71 is its CD player, which supports various disc formats, including standard CDs and CD-R/RW formats. This flexibility ensures that users can enjoy their favorite music from different sources, allowing for an expansive library of audio. The integrated cassette deck is another classic feature that appeals to nostalgia while providing the option to enjoy or digitize old tapes.

The system incorporates a built-in digital tuner, offering a wide range of FM and AM radio stations. With its clear reception and preset memory function, users can easily access their favorite radio channels without hassle. The tuner’s technology ensures reliable signal quality, enhancing the overall listening experience.

The Aiwa CX-NA71 employs advanced audio technologies, including digital signal processing (DSP) and Equalization settings that allow users to customize their sound profile. This capability means that whether you prefer bass-heavy tracks or more balanced acoustics, the Aiwa CX-NA71 adapts to meet your preferences. Its powerful speakers deliver dynamic sound, creating an immersive listening environment that fills the room effectively.

Portability is another characteristic of this system, designed with compact dimensions that fit well on shelves or smaller spaces while still delivering powerful sound. The sleek and modern design also adds aesthetic value to any room, making it an attractive addition to home decor.

Connectivity options on the Aiwa CX-NA71 include auxiliary inputs for external devices, enabling users to play music from smartphones, tablets, or computers easily. With this feature, the system transforms into an all-in-one music hub, accommodating various devices to meet the diverse needs of today's music enthusiasts.

In summary, the Aiwa CX-NA71 exemplifies a blend of traditional audio features with modern technology. Its impressive sound quality, versatile connectivity, and user-friendly design make it an excellent choice for anyone looking to enhance their audio experience.
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