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

Turn on the XNAV3550. From the main menu, tap the NAVI icon. The 
navigation software will load in approximately 10 seconds. The first 
time you select the NAVI icon a brief introduction will appear. 
Tap the right triangle to advance to
the next page or tap the 
 button 
to quit the introduction and proceed 
to the warning screen.
Tap the 
. If you tap 
the 
button, the unit will 
return to the main menu. If you 
tap 
, the main navigation 
screen will appear.
Tap 
 to immediately 
begin viewing your current location 
on the map, or, tap 
 to 
begin navigating. Use the Zoom 
in/Zoom out key on the right side of 
the unit to adjust the map view.
 The GPS signal status icon in the middle right must be green to 
show your current location on the map or to begin navigation.  
 When you start NavAtlas Navigator, it shows the last screen that 
was displayed when NavAtlas Navigator was last turned off. You may 
easily access the main navigation screen from any other screen by 
tapping the 
 button. 

