User manual

GB
237
Technical changes and errors excepted.
GPS accuracy
Several factors have impact on the deviation between your real position and the one
given by the GPS device. For example, signal delay in the ionosphere or reecting
objects near the GPS device have a different and varying impact on how accurately the
GPS device can calculate your position.
Map
The software works with digital maps which are not simply the computerised versions of
traditional paper maps. Similarly to the paper road maps, the
2D mode of digital maps
show you streets, roads, and
elevation is also shown by colours.
In
3D mode, you can see the altitude differences, for example valleys and mountains,
elevated roads, and in selected cities 3D landmarks and 3D buildings are also
displayed.
You can use digital maps interactively: you can
zoom in and out (increase or decrease
the scale), you can
tilt them up and down, and rotate them left and right. In GPS-
supported navigation, digital maps facilitate
route planning.
North-up map orientation
In North-up mode the map is rotated so its top always faces North. This is the orientation
for example in
Find on Map.
Road Safety Camera
Special alert points for speed, red light or bus lane cameras. Different data sources are
available.Youcancongurethesoftwaretowarnyouwhenyouapproachoneofthese
cameras.
Detecting the location of
Road Safety Cameras is prohibited in certain countries. It is
the sole responsibility of the driver to check whether this feature can be used during the
trip.
The software is capable of showing and warning for more than just cameras. Various
other types of proximity alert points like school zones and railway crossings are also
available.