Before Use
Replacing the DVD-ROM disc
If you need to replace the DVD-ROM disc, make sure the
replacement disc is compatible with your system’s main
unit. Inserting an incompatible disc could damage the unit.■Handling precautions for DVD-ROM discs• Handle DVD-ROM discs carefully. Any DVD-ROM disc with
excessive warping or scratches on its surface can cause
reading errors.
• Store DVD-ROM discs away from direct sunlight, which can
cause warping and render them unusable.
• DVD-ROM discs rotate at high speeds inside the system’s
main unit. Never use a cracked or badly warped disc; doing
so could damage the unit.
• To clean a DVD-ROM disc, lightly wipe it with a soft cloth in
straight lines from the center hole toward the outer edge.
• Never clean DVD-ROM discs with benzene, thinner, record
spray, antistatic spray, or chemical swabs.
• Do not touch the DVD-ROM disc’s data surface (the surface
without a printed label). A dirty data surface can cause
reading errors. Always hold a DVD-ROM disc by the center
hole and at one point on the outer edge, or by two points
on the outer edge.
• Do not write anything on DVD-ROM discs or affix anything,
such as stickers, to them.
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Route previewThe system can show you an automated simulation of the calculated route.
1
Start the simulation drive according to the calculated route using the
keys on the screen as follows:
: Move to the start point.
: The simulation drive will start toward the start point. After the start, this key will
be displayed as , and when it is selected, the simulation drive will switch to
high-speed driving.
: The simulation drive will stop.
: The simulation drive will start toward the destination. After the start, this key
will be displayed as , and when it is selected, the simulation drive will
switch to high-speed driving.
: Move to the destination.
: The EDIT ROUTE PREVIEW screen will be displayed. (See page 67.)
NOTE
The visual speed of the simulation vehicle varies with the map scale selected. The speed appears to be faster with a wide-area map than
with a zoom-in map.
Route Options
Press the button or select , then select (route options), and then select
(route preview
).
