Uniden iGO50 Owner's Manual page 108

Vehicle types:
• :
• Manoeuvre restrictions and directional constraints are taken into account
when planning a route.
• Roads are used only if access for cars is allowed.
• Private roads and resident-only roads are used only they are inevitable to
reach the destination.
• Walkways are excluded from routes.
• :
• Neither manoeuvre restrictions nor directional constraints are taken into
account when planning a route.
• Roads are used only if access for pedestrians is allowed.
• Controlled-access roads are excluded from routes.
Page 108
The software includes toll roads (pay roads where there is
a per-use charge) in the routes by default. If you disable toll
roads, your software plans the best toll-free route.
The software includes ferries in a planned route by default.
However, a map does not necessarily contain information
about the accessibility of temporary ferries. You might also
need to pay a fare on ferries.
The software excludes unpaved roads by default: unpaved
roads can be in a bad condition and usually you cannot reach
the speed limit on them.
4WD tracks are dirt roads in very poor condition. They can
only be driven by 4WD vehicles.The software excludes 4WD
tracks by default. The feature may not be available if your
current map does not support 4WD routes.