BASIC FUNCTIONS
9
Orientation of the map
North-up screen
Heading-up screen
You can change the orientation of the map
from North-up to Heading-up by touching
the orientation symbol at the top left of the
screen.
North-up symbol
Regardless of the direction of vehicle travel,
North is always up.
Heading-up symbol
The direction of vehicle travel is always up.
A red arrow indicates North.
Limitations of the navigation
system
This navigation system calculates the cur-
rent vehicle position using satellite sig-
nals, various vehicle signals, map data,
etc. However, the accurate position may
not be shown depending on the satellite
condition, road configuration, vehicle
condition or other circumstances.
The Global Positioning System (GPS) devel-
oped and operated by the U.S. Department of
Defense provides an accurate current vehicle
position using 3 to 4 satellites. The GPS sys-
tem has a certain level of inaccuracy. While
the navigation system will compensate for
this most of the time, occasional positioning
errors up to 300 feet (100 m) can and should
be expected. Generally, position errors will
be corrected within a few seconds.
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