Gps Accuracy - Audiovox NAV 104 User Manual

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 reflecting
objects near the GPS device have a different and varying impact on how accurately the
GPS device can calculate your position.
Map
Audiovox NAV 104 works with digital maps which are not simply the computerised
versions of traditional paper maps. Similarly to the paper road maps, the
digital maps show you streets, roads, and
3D
In mode, you can see the altitude differences, for example valleys and mountains,
elevated roads
, and in selected cities
displayed.
You can use digital maps interactively: you can
the scale), you can
supported navigation, digital maps facilitate
North-up map orientation
North-up
In mode the map is rotated so its top always faces North. This is the orientation
Find on Map
for example in
Road Safety Camera
Special alert points for speed, red light or bus lane cameras. Different data sources are
available. You can configure Audiovox NAV 104 to warn you when you approach one of
these cameras.
Detecting the location of
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.
tilt them up
and down, and rotate them left and right. In GPS-
.
Road Safety Cameras
GB
elevation
is also shown by colours.
3D landmarks
and
zoom in
and out (increase or decrease
route planning
.
is prohibited in certain countries. It is
237
2D
mode of
3D buildings
are also