Garmin 2720 gps 业主指南

C

USTOMIZING

 

THE

 S

TREET

P

ILOT

 2720

From the Main menu, touch 

 > 

 

. 

Vehicle—specify your vehicle type to optimize the route 

for your vehicle type because some roads have vehicle-

based restrictions. 
Preference—select a preference for route calculations. 

• Faster Time—routes calculated with this setting are 

faster to drive but may be longer in distance.

• Shorter Distance—routes calculated with this setting 

are shorter in distance but may take more time to 

drive.

• Off Road—creates a direct-line route from your 

current location to your destination. This may be 

useful when you are travelling outside of detailed map 

coverage areas, or where no roads exist.

Ask Preference—select whether the unit asks for your 

preference each time it calculates a route. 

Next Turn Pop-up—turn on or off the Next Turn pop-up 

window. 

 opens the window as you near the turn. 

Off-Route Recalculation—set the way the unit 

responds when you are off the route. You can silence the 

“off-route, recalculating” message here. 
Continuous Auto Routing—turn on or off Continuous 

Auto Routing, which allows the StreetPilot to 

continually search for a better route to your destination. 

This can be useful if a traffic accident occurs or there 

are time-restricted turns on the current route. When 

 is selected, a   is displayed on the map when the 

StreetPilot has found a better route than the one you are 

currently taking. Touch   to take the better route.