Delphi Portable Navigation Nav100 Manuale del Proprietario Scaricare il pdf (Pagina 48)

7.5 DELETING ROUTES

Routes can be deleted using the Route Review Page.

To delete a route...

· Place the cursor over the desired route on the Route Catalog Page

and press the CLR key. The Route Review Page will be displayed as

illustrated below.

· With the cursor over “DEL?” press the ENT key. The route is now

deleted and the Route Catalog Page will be displayed.

7.6 CLOSEST POINT OF APPROACH

Route Number

First/Last

Waypoint

Reference of Route

Waypoint

Bearing & Range from Reference

CPA PAGE

The Closest Point of Approach (CPA) function computes the point on a route

which is closest to a location of interest. This may be particularly useful for

creating a waypoint on your route referenced to a NAVAID, or for finding the

point on your route at which you will pass by a lighthouse or bouy.

The closest point of approach must fall between the waypoints of a route leg.

If this point does not exist, you will be informed with the message “INVALID

CPA WPT”.

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Delphi Portable Navigation Nav100 Manuale del Proprietario Pagina 48