GPSMAP 640 Owner’s Manual 59
Automotive Mode: Where To?
Tips for Browsing the Map
Touch the map, and drag to view different parts of the map.
Touch and to zoom in and out.
Touch any object on the map. An arrow appears pointing at the
object. Touch Save to save this location.
Touch Go! to navigate to the location.
If the GPS mode is off, touch Set Loc to set your simulated
location to the selected location.
Using Custom Routes
Touch Where To? > Custom Routes. Select the route you want to
take, and touch Go!.
Creating a Custom Route
Use your GPSMAP 640 to create and save routes before your next
trip. You can save up to 10 routes.
1. Touch Where To? (or Tools) > Custom Routes > New.
2. Touch Add New Start Point.
3. Find a location for your start point, and touch Select.
4. Touch Add New End Point.
5. Find a location for your end point, and touch Select.
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6. Touch to add another location to your route. Touch to
remove a location.
7. Touch Next to calculate your route and view it on the map.
8. Touch Save to save the route and exit.
Editing Custom Routes
1. Touch Where To? (or Tools) > Custom Routes.
2. Select the route you want to edit.
3. Touch Edit.
4. Touch an option to edit the route:
Change Name—enter a new name, and touch Done.
Add/Remove Points—add or remove points from the route.
Manually Reorder Points—change the order of points
along your route.
Optimally Reorder Points— automatically order the points.
Recalculate—change the route preference to calculate by
faster time, shorter distance, or off road.
Delete—remove this route.
Your changes are automatically saved when you exit any of the
route edit pages.
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