Garmin receivers have differing capabilities in the number of waypoints that they can save.
The earliest units could save 250 waypoints while later models can store up to 500. In addition some units have additional waypoints that are stored in an internal database.
Updating garmin 250 disabled dating gloucestershire
The accuracy of a particular fix is dependent on a number of factors.
For example if the satellite geometry is poor the solution will be inaccurate.
This will store a special waypoint at your current location named MOB and will automatically start the navigation features of the unit to aid you in navigating back to that point.
A position marked in this way is designed as a safety feature for boat use when someone might actually fall overboard.
Some folks assign a waypoint to a high number to force a block of numbers to be sequential for a particular use.