II Morrow Inc. NMC 2001 Operating Manual page 153

Operations
Editing a User Waypoint (continued)
3.
ENT
4.
Pressing ENT retrieves the waypoint,
and activates editing.
DB
If the waypoint is in the Active flight
plan, it cannot be modified, and the
display below appears for
approximately 3 seconds. The Find
Waypoint to Modify page is then
displayed.
DB
Use the Large and Small knobs as
necessary to edit the identifier,
Latitude/Longitude, and runway length.
DB
DB Mode Procedures
137