Maintenance - JVC KD-G437 Instructions Manual

• CD changer jack on the rear using KS-U57
or KS-U58
If "EXT IN" does not appear, see page 15 and
select the external input ("EXT IN").
Ÿ
Turn on the connected component and
start playing the source.
!
Adjust the volume.
⁄
Adjust the sound as you want. (See
page 13.)
To check the other information while
listening to an external component
AUX IN or EXT IN
20

Maintenance

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.
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.
Ô
Clock
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.
How to clean the connectors
Connector
Moisture condensation
How to handle discs
Center holder