Garmin GPSMAP 190-00683-00 - Manual (Page 73)

Current Route Page
Whenever you start a route in the GPSMAP 378/478 in Automotive
Mode, the Active Route Page shows each turn of the active route,
with the distance to the turn, the street name, and estimated time
to arrival and time of arrival. As you navigate a route, the turn list
automatically updates to indicate the next turn at the top of the list.
Current Route Page
You can scroll through the entire list by moving the scroll bar up or
down. Highlight any of the turns on the list, and press ENTER to
view the Next Turn Page for that turn. The Current Route and Next
Turn Pages show similar information using a different layout. The
Next Turn Page shows your next turn on a map.
Next Turn Page
Saving the Current Route
You can save the current route from the Current Route Page. Press
MENU to save the route. Press ENTER when Save Route is
highlighted. Your route is automatically saved, using the starting
point and destination as the route name. Press ENTER when OK is
highlighted to finish saving the route.
GPSMAP 378/478 Owner’s Manual 
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