Jensen VX7020 Operating Instructions Manual page 229

All maneuvers are available in intersections.
Directional constraints are taken into account the way that opposite direction is
allowed with a low speed.
A private road is used only if the destination is there.
Walkways are excluded from routes.
Maneuver restrictions and directional constraints are taken into account when
planning a route.
Roads are used only if access for buses is allowed.
Private roads, resident-only roads and walkways are excluded from routes.
Maneuver restrictions and directional constraints are taken into account when
planning a route.
Roads are used only if access for taxis is allowed.
Private roads, resident-only roads and walkways are excluded from routes.
Route Planning Method Types:
Button
126
Description
Gives a quick route if you can travel at or near the
speed limit on all roads. Usually the best selection for
fast and normal cars.
Gives a short route to minimize the distance to travel.
Usually practical for pedestrians, cyclists or slow
vehicles. Searching for a short route regardless of the
speed, this route type is rarely practical for normal
vehicles.
Gives a quick but fuel efficient route based on the
fuel consumption data given in Green Routing
settings. Travel cost and CO2 emission calculations
are estimations only. They cannot take elevations,
curves and traffic conditions into account.
Results in a route with fewer turns and no difficult
maneuvers. With this option, you can make iGO
primo to take, for example, the freeway instead of a
series of smaller roads or streets.
VX7020