References; Maintenance - JVC KD-AVX44 Bedienungsanleitung

Maintenance

How to clean the connector
Frequent detachment will deteriorate the connectors.
To minimize this possibility, periodically wipe the
connectors with a cotton swab or cloth moistened with
alcohol, being careful not to damage the connectors.
Connectors
Moisture condensation
Moisture may condense on the lens inside the unit in
the following cases:
• After starting the heater in the car.
• 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
few hours until the moisture evaporates.
How to handle discs
When removing a disc from its
case, press down the center holder
of the case and lift the disc out,
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.
A dirty disc may not play correctly.
If a disc does become dirty, wipe it with
a soft cloth in a straight line from center
to edge.
• Do not use any solvent (for example, conventional
record cleaner, spray, thinner, benzine, etc.) to clean
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
pencil or ball-point pen, etc.
Do not use the following discs:
Sticker and sticker residue
Center holder
Transparent or semi-transparent
63
To keep discs clean
To play new discs
Single CD—8 cm disc
Unusual shape C-thru Disc (semi-transparent disc)
parts on its recording area
Warped disc
Stick-on label

REFERENCES