JVC KW-XC407 - Инструкция по эксплуатации - Страница 23

23

ENGLISH

Maintenance

Center holder

Do not use the following discs:

Warped 

disc

Sticker

Sticker 
residue

Disc

Stick-on 
label

Handling cassettes

  To clean the head

•  Clean the heads after every 10 hours of use 

using a wet-type head cleaning tape (available 
at an audio store).

  When the head becomes dirty, you may 

realize the following symptoms:
– Sound quality is reduced.
– Sound level decreases.
– Sound drops out.

•  Do not touch the highly-polished head with 

any metallic or magnetic tools.

  To keep the tape clean

•  Always store the cassettes in their storage 

cases after use.

•  Do not store cassettes in the following places:

– Subject to direct sunlight
– With high humidity
– At extremely hot temperatures

Handling discs

 Moisture condensation

Moisture may condense on the lens inside the 
CD player in the following cases:
•  After starting the heater in the car.
•  If it becomes very humid inside the car.
Should this occur, the CD player 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.

  To keep discs clean

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.

  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 pencil or ball-point pen, etc.