Asus R600 - Manual (Page 47)

Quick This option selects the route that takes the least amount of time. Quick is
the default value.
Start This option selects the route that is the shorter distance. Remember, the
shorter route may not always be the quickest, as you are able to travel
faster on some roads than on others.
Go When you are ready, tap the Go button to create a route to your selected
destination.
When you have specified the address, you can instruct Destinator how to calculate your
route by tapping either the Quick or Short button.
Note: Route generation excludes any detours, stops or delays along the route.
Recent Locations
The Recent Locations screen lets you select an existing destination
from a list of destinations that you have previously traveled to.
Destinator automatically stores the last 64 destinations in memory. As
each new route is added to the top of the list, the older destinations at
the bottom are erased.
To navigate to a recent destination, tap the Recent Locations button.
From the Recent Locations screen, select a location and tap the
Show or Next button. A map appears showing the specified location.
Tap the Go button to calculate the route.