Simrad Maris ECDIS900 Operator's Manual page 156

Check a route
The function checks the route against all charted dangers that may be present along the
route legs. It scans the vector database including manually updated objects and user data
objects loaded on the chart and calculates the dangers inside the safety passage defined by
the XTD values and according to the settings - Safety contour and height. A list of dangers is
then displayed in the window.
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