Maintenance - JVC CA-HXZ55D Instructions Manual

Maintenance

To get the best performance of the unit, keep your discs, tapes, and mechanism clean.
Handling discs
• Remove the disc from its case by holding
it at the edge while pressing the center
hole lightly.
• Do not touch the shiny surface of the disc,
or bend the disc.
• Put the disc back in its case after use to
prevent warping.
• Be careful not to scratch the surface of the
disc when placing it back in its case.
• Avoid exposure to direct sunlight,
temperature extremes, and moisture.
To clean the disc
Wipe the disc with a soft cloth in a straight
line from center to edge.
Continued use of irregular shape discs
(heart-shape, octagonal, etc.) can damage the
unit.
DO NOT use any solvent—such as conventional
record cleaner, spray, thinner, or benzine—to clean
the disc.
To keep the best recording and playback sound quality
If the heads, capstans, and pinch rollers of the cassette deck become
dirty, the following will occur:
• Impaired sound quality
• Discontinuous sound
• Fading
• Incomplete erasure
• Difficulty in recording
To clean the heads, capstans, and pinch rollers
Use a cotton swab moistened with alcohol.
Pinch rollers
Capstans
Heads
To demagnetize the heads
Turn off the unit, and use a head demagnetizer (available at
electronics and audio shops).
Handling cassette tapes
• If the tape is loose in its cassette, take up
the slack by inserting a pencil in one of
the reels and rotating.
• If the tape is loose, it may get stretched,
cut, or caught in the cassette.
• Be careful not to touch the tape surface.
• Avoid the following places to store the
tape:
— In dusty places
— In direct sunlight or heat
— In moist areas
— Near a magnet
Cleaning the unit
• Stains on the unit
Should be wiped off with a soft cloth. If the unit is heavily
stained, wipe it with a cloth soaked in water diluted neutral
detergent and wrung well, then wipe clean with a dry cloth.
• Since the unit may deteriorate in quality, become damaged
or get its paint peeled off, be careful about the followings.
— DO NOT wipe it with a hard cloth.
— DO NOT wipe it strong.
— DO NOT wipe it with thinner or benzine.
— DO NOT apply any volatile substance such as insecticides
to it.
— DO NOT allow any rubber or plastic to remain in contact
with it for a long time.
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