Garmin 53 用户指南

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text Size—adjust the display size of text on the map. 
Zoom Level Detail—customize which map items appear 

at various zoom levels. For each map item, you can 

select Off, Auto, or a maximum zoom distance, from 120 

feet to 800 miles. 

notE: More detail increases the time it takes the 

map to refresh.

Detail Maps—enable and disable the detailed maps. 

Press 

 three times. Then select 

 

. 

Vehicle—specify your vehicle type.
preference—select a preference for route calculations. 
Ask preference—select whether the navigation system 

asks for your preference each time it calculates a route. 

next turn pop-up—select when the Next Turn pop-up 

window appears. 
off-Route Recalculation—set the way the navigation 

system responds when off the route. You can silence the 

“off-route, recalculating” message here.