Alpine DHA S690 Fiche technique télécharger pdf (Page 6)

4-EN

ALPINE DHA-S690 68-09359Z17-A (EN)

Disc Accessories

There are various accessories available on the market for

protecting the disc surface and improving sound quality.

However, most of them will influence the thickness and/or

diameter of the disc. Using such accessories can cause

operational problems. We recommend not using these accessories

on discs played in Alpine DVD changers.

Disc StabilizerTransparent Sheet

Installation Location

Make sure the DHA-S690 will not be installed in a location

subjected to:

• Direct sun and heat

• High humidity and water

• Excessive dust

• Excessive vibrations

Correct Handling

Do not drop the disc while handling. Hold the disc so you will

not leave fingerprints on the surface. Do not affix tape, paper, or

gummed labels to the disc. Do not write on the disc.

Disc Cleaning

Fingerprints, dust, or soil on the surface of the disc could cause

the DVD changer to skip. For routine cleaning, wipe the playing

surface with a clean, soft cloth from the centre of the disc to the

outer edge. If the surface is heavily soiled, dampen a clean, soft

cloth in a solution of mild neutral detergent before cleaning the

disc.

PRECAUTIONS

Product Cleaning

Use a soft dry cloth for periodic cleaning of the product. For

more severe stains, please dampen the cloth with water only.

Anything else has the chance of dissolving the paint or damaging

the plastic.

Temperature

Do not operate your unit in ambient temperature above +60°C

(+140°F) or below -10°C (+14°F).

Moisture Condensation

You may notice the disc playback sound wavering due to

condensation. If this happens, remove the disc from the player

and wait about an hour for the moisture to evaporate.

Damaged Disc

Do not attempt to play cracked, warped, or damaged discs.

Playing a bad disc could severely damage the playback

mechanism.

Maintenance

If you have problems, do not attempt to repair the unit yourself.

Return it to your Alpine dealer or the nearest Alpine Service

Station for servicing.

New Discs

When a newly purchased disc is inserted into the changer

magazine, the disc may fail to play after initial loading.

This is caused by small bumps around the centre hole and outside

of the disc, which prevent stable loading into the correct position.

To remove the bumps, rub the inside edge of the hole and outside

edge of the disc with a ball-point pen or other such instrument,

then insert the disc again.

•The mechanism automatically prevents this type of disc from

playing as a protective measure. This is not an indication of faulty

operation.

Irregular Shaped Discs

Be sure to use round shaped discs only for this unit and never use

any special shaped discs.

Use of special shaped discs may cause damage to the mechanism.

CORRECT

INCORRECT CORRECT

Centre Hole

Bumps

Centre Hole

New

Disc

Outside

(Bumps)

1 2 3 4 5 6 7 8 9 10 11 ... 45 46

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