JVC KD-G637: Maintenance

To keep discs clean

Maintenance

A dirty disc may not play correctly.

If a disc does become dirty, wipe it with

How to clean the connectors

a soft cloth in a straight line from center

Frequent detachment will deteriorate the connectors.

to edge.

ENGLISH

To minimize this possibility, periodically wipe the

• Do not use any solvent (for example, conventional

connectors with a cotton swab or cloth moistened with

record cleaner, spray, thinner, benzine, etc.) to clean

alcohol, being careful not to damage the connectors.

discs.

To play new discs

New discs may have some rough spots

around the inner and outer edges. If

such a disc is used, this unit may reject

the disc.

To remove these rough spots, rub the edges with a

Connector

pencil or ball-point pen, etc.

Do not use the following discs:

Moisture condensation

Moisture may condense on the lens inside the unit in

Warped disc

the following cases:

• After starting the heater in the car.

Sticker

Sticker residue

• If it becomes very humid inside the car.

Should this occur, the unit may malfunction. In this

case, eject the disc and leave the unit turned on for a

Stick-on label

few hours until the moisture evaporates.

How to handle discs

Unusual shape

When removing a disc from its

Center holder

case, press down the center holder

of the case and lift the disc out,

Single CD (8 cm disc)

holding it by the edges.

• Always hold the disc by the edges. Do not touch its

recording surface.

When storing a disc into its case, gently insert the

disc around the center holder (with the printed surface

facing up).

• Make sure to store discs into the cases after use.

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