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direction of the turn (in this case, straight ahead), and the total dis-
tance from the turn to the end of the route.
If you want the iWAY to automatically show you Turn Previews when-
ever you're navigating, from the Map Menu choose
TURN PREVIEW to tog-
gle the option "On." You can turn this feature off in the same way.
Overlay Data Setup
Overlay Data are the text boxes that appear over your map display con-
taining information such as the distance to your destination and the
instructions for your next turn.
You can choose which information you want to appear as Overlay Data,
as well as its location on the screen. To do this, from the Main Menu
choose
OVERLAY DATA SETUP. The first screen that appears is the Overlay
Data Shown screen, showing your current setup. You can choose any
item in the list to change its font size or location.
Use the Overlay Data Shown screen to modify Overlay Data.
You can also choose the last line in the list, "(Press here to add...)" to
add another data box to your screen. The list of available overlay data
appears, in an expandable tree structure.
Choose the + next to any of the categories to expand it, and show the
available data within the category. You can press the - next to any ex-
panded category to hide its contents, to clear up the screen.
From this list, choose any of the data options to add it to your Overlay
Data shown. You can then modify it on the Overlay Data Shown screen
just like any of the others.
A checkbox at the bottom of the screen allows you to determine whether
the iWAY should draw boxes around the information presented, or sim-
ply overlay the text on the map.