Glossary; Active Route; City Centre; Colour Theme - Audiovox NAV 104 User Manual

6 Glossary

2D/3D GPS reception
GPS receiver
The
least four signals to give a three-dimensional position, including
satellites are moving and because objects can block the signals, your GPS device might
not receive four signals. If three satellites are available, the receiver can calculate the
GPS position
horizontal
elevation
you data: only 2D reception is possible.

Active route

The currently navigated
you delete it, reach your

City Centre

The city/town centre is not the geometric centre of the city/town but an arbitrary point
the map creators have chosen. In towns and villages, it is usually the most important
intersection; in larger cities, it is one of the important intersections.

Colour theme

Audiovox NAV 104 comes with different
the map and menu screens. Themes are custom graphic settings and they can have
different colours for streets, blocks or surface waters in 2D and 3D modes, and they
display shades or shadows in different ways in 3D mode.
One daytime scheme and one night scheme is always selected for the map and for the
menus. Audiovox NAV 104 uses them when it switches from day to night and back.
uses satellite signals to calculate its (your) position and needs at
but the accuracy is lower and the GPS device does not give
route
. Whenever the destination is set, the route is active until
destination
or you quit Audiovox NAV 104. See also:
GB
colour themes
for
236
elevation
. Because the
Route
daytime night
or
.
use of