Garmin 7200 业主指南

C

USTOMIZING

 Y

OUR

 S

TREET

P

ILOT

From the Menu page, touch 

 > 

 > 

. Turn on or off the safe mode, which disables all 

unit functions that require significant operator attention 

and could become a distraction while driving.

From the Menu page, touch 

 > 

 > 

. 

Position Format—change the appearance of 

coordinates.Your current position is viewed on the GPS 

in the form of coordinates. Because different maps and 

charts use different position formats, the StreetPilot 

allows you to choose the correct coordinate system for 

the type of map you are using.

Map Datum—select the map datum to be used by your 

StreetPilot. If you are navigating and comparing the GPS 

coordinates to a map, chart, or other reference, set the 

map datum in your StreetPilot to the same datum as the 

map to ensure the most accurate navigation.

From the Menu page, touch 

 > 

 

. 

Map Detail—adjust the amount of detail shown on the 

map. Displaying more detail causes the map to redraw 

slowly.