Graco 78sc GPS Receiver User Manual


 
22 GPSMAP 78 Series Owner’s Manual
Main Menu Features and Settings
—sets an audible
alarm. If you are not currently using
the device, you can set the device to
turn on at a specic time.
—displays the
predicted best dates and times for
hunting and shing at your current
location.
—allows you to use a
timer, mark a lap, and time laps.
—allows you
to rene a waypoint location with
multiple samples to achieve the
most-accurate location possible.