Zoom In and Zoom Out increases or decreases the map view. Control
the zoom to get the most detail possible while still showing all of the
necessary area. You can use this feature in combination with the Move
Map function to focus on an area other than your current location.
The Map Orientation button can be found in the bottom left corner of
the map screen. Touch this button to select between three different
map views:
Overlay Data boxes, like the ones in the bottom right corner of the
next figure, provide textual information about the route you are follow-
ing. Use the overlay boxes to display useful information as you navi-
gate a route.
Map instructions can be displayed using the overlay data boxes. Use
O
D
S
VERLAY
ATA
ETUP
mation to display on-screen. Overlay data appears in semi-transparent
boxes on the map screen.
The Overlay Data Setup feature (far left) can be found in Menu1 in the
Main Menu. If you select (Press here to add ...) in the Overlay Data
Shown screen (center) the Data Viewer screen will appear. The Data
North Up
Map screen with overlay data boxes shown.
from Menu 1 in the Main Menu to select which infor-
Viewer screen is shown at right.
Track Up
8
3D View
Map overlay
data boxes.