NorthStar 961 Reference Manual page 128

Chapter 4 - Understanding the Chart Screen
Page 4-36
4. Press the CURSOR PAD to move the cursor and the
waypoint to the desired location.
5. Press the DONE key to store the new coordinates in the
waypoint database (or press the CANCEL key to cancel).
If you selected a named waypoint and this waypoint is
used in one or more routes or the trip, you'll always be
asked whether you want to use the new location of this
waypoint in all routes and the trip, or keep the original
coordinates as unnamed points in the trip or routes. This
USE SELECTED DIALOG box won't appear if you
selected a route point or a trip point.
To use the new coordinates, press the USE NEW COORD
IN ROUTES key; to leave routes and the trip unchanged,
press the KEEP OLD COORD IN ROUTES key.
The CHART screen appears, showing the new location of
the waypoint and its position data in the CURSOR INFO
BAR.
961/962 Operations and Reference Manual, Rev. A
Use selected waypoint dialog box