Garmin GNC 300 Pilot's Manual page 125

Wpt exists _____ - You have entered a waypoint name on the
AutoStore™ page or user waypoint catalog page
that already exists in memory. Enter a waypoint
name that does not exist.
Wpt memory full - The waypoint memory is full. You should delete
unused waypoints to make room for new way-
points.
GETTING
MESSAGES & SECTION
STARTED
D
ABBREVIATIONS
Status & Position
115