Raytheon Pathfinder ECDIS Operator's Manual page 252

Operator Manual
the dialog box.
Do not click on Convert. Do not click on Accept.
Step 5 To leave the dialog box, click on OK.
Step 3
Figure: 1−16 The Edit Route dialog box − Datum Conversion
8−24
3655DOC020102 Edition: 30.MAR.2007