Mazda mx-5 2017 Owner's Manual page 239

If the memory portion of the CD is

transparent or translucent, do not use the
disc.
A new CD may have rough edges on its

inner and outer perimeters. If a disc with
rough edges is used, proper setting will
not be possible and the CD player will
not play the CD. In addition, the disc
may not eject resulting in a malfunction.
Remove the rough edges in advance
by using a ball-point pen or pencil
as shown in the following figure. To
remove the rough edges, rub the side of
the pen or pencil against the inner and
outer perimeter of the CD.
When driving over uneven surfaces, the

sound may jump.
Transparent
CDs bearing the logo shown in the

illustration can be played. No other discs
can be played.
Use discs that have been legitimately

produced. If illegally-copied discs such
as pirated discs are used, the system may
not operate properly.
Be sure never to touch the signal surface

when handling the CDs. Pick up a CD
by grasping the outer edge or the edge of
the hole and the outer edge.
Do not stick paper or tape on the CD.

Avoid scratching the reverse side (the
side without a label). The disc may not
eject resulting in a malfunction.
Dust, finger smudges, and dirt can

decrease the amount of light reflected
from the signal surface, thus affecting
sound quality. If the CD should become
soiled, gently wipe it with a soft cloth
from the center of the CD to the edge.
Do not use record sprays, antistatic

agents, or household spray cleaners.
Volatile chemicals such as benzine and
thinner can also damage the surface of
the CD and must not be used. Anything
that can damage, warp, or fog plastic
should never be used to clean CDs.
Interior Features
Audio System
5–17