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As you head toward your destination, the highway perspective will move
to indicate your progress to the waypoint and which direction you should
steer to stay on course. If you are navigating a route, the navigation page will
show each route waypoint in sequence, with the active leg indicated by the
white portion of the highway. Nearby waypoints not in the active route will
also be displayed. The highway perspective scale may also be zoomed in or
out to display a larger or smaller view of the highway. Five settings are
available from 1/4 to 4 nm, with a default setting of 1/4 nm.
To change the highway perspective scale:
1. Press the up or down arrow of the
Z
key to select the desired setting.
2. Press T to confirm.
Navigation Page Options
The GPSMAP 175’s navigation options page allows you to define the nav
data fields and select what waypoints are displayed on screen.
To display the navigation page options:
1. Press O.
To select a menu option:
1. Highlight the desired option and press T.
NAVIGATION PAGE
CDI Scale & Nav Page Options
A. To change the
highway scale
perspective, press
the ZOOM keys.
B. The navigation
options page lets
you set up the
navigation page to
your own
preferences.
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175 Manual 7/31/98 3:56 PM Page 37