5 Glossary; City Center; Active route - Page 85

86

5  Glossary

Active route 

The currently navigated route. Whenever a destination is set, the route is active until 

you delete it or reach your destination. See also: Route.

City Center

The city center is not the geometric center of the city but an arbitrary point the 

map creators have chosen. In cities and villages, it is usually the most important 

intersection; in larger cities, it is one of the important intersections. 

Color theme 

The navigation system has different color themes for daytime and nighttime which 

can be selected as desired.

One daytime scheme and one nighttime scheme is always selected for the map and 

for the menus.

The navigation system uses them when it switches from day to night and back.

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. 

NAV-999VU1E.indb   86

2016/03/24   17:26:21