The easiest way to use the most suitable map for each situation is to activate this function:
•Auto-open maps: Opens the most suitable map for each situation.
•Preferred map type: Select the map type that will be used for routing as top priority.
•Auto-open reliefs (*.CDEM): Opens the most suitable elevation map for each situation (enabled independently from 'Auto-open maps').
NOTE: It is highly recommended to have this option always on, specially on those situations in which you need to make a change in navigation mode.