Road Angel Navigator User Manual - page 33
Road Preferences
In each road section, there are five boxes:
Avoid if possible --------------------> Preferred
By default, ROAD ANGEL Navigator gives all road types the same
weighting. Tap on the boxes to change the weighting. For example, you
could give a high weighting to motorway routes and exclude local streets
from route assessments. ROAD ANGEL Navigator assesses the many
possible routes to your destination. It will select a route that best matches
your preferences and the chosen criteria on the main Routing screen, for
example: Quickest or Shortest.
Estimated Average Speeds
In making its route calculations, ROAD ANGEL Navigator assumes an
average road speed for each of these road types. The current value is
shown below the boxes. If these do not accurately reflect your driving style
or the road conditions in your area, you can change the values by tapping
on the arrow keys.
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