Garmin GPS II Owner's Manual page 47

Man Overboard Function
The GPS II's man overboard function (MOB) lets you simultaneously mark and
set a course to a position for quick response to passing positions.
To activate the MOB mode:
1. Press GOTO twice. The GOTO waypoint page will appear with 'MOB' selected (Fig. 41a).
2 Press ENTER to begin MOB navigation (Fig. 41b).
The GPS II will now guide you to the MOB waypoint until the MOB GOTOis
cancelled. If you want to save the MOB waypoint, be sure to rename it (Fig. 41c)
because it will be overwritten the next time a MOB is activated.
Fig. 41c
REFERENCE
Fig. 41a
Fig. 41b
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