create route detour
You can select a detour distance to instruct your
TN20/TN30 to calculate an alternate route. For
example, if you know there is traffic for the next three
miles, you can have your TN20/TN30 calculate a
detour that takes you off your current route and then
returns you back to that route after a distance of three
miles. To do this:
From the route screen:
1
Tap next street bar.
2
Tap Create Detour. You see:
3
Tap a detour distance button. The route is
regenerated and displayed on map view screen.
view route directions list
To view a driving directions list:
From the route screen:
1
Tap next street bar.
2
Tap Directions List. You see:
3
To view detail about a specific route step, select
the step and do the following:
• Select Turns to view turn on map. Select
Next/Prior to view next or previous step on
map.
routes
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