Glossary - Mazda CX-9 2019 Owner's Manual

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.
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