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GPSMAP 78 Series Owner’s Manual 33
Customizing Your Device
◦ —records
ambient pressure changes over a
period of time.
Geocache Settings
From the main menu, select >
.
• —allows you to
show the geocache list by names
or codes.
• —allows you
to enter the number of geocaches
found.
Routing Settings
From the main menu, select >
.
—allows you
to select a guidance method for
calculating your route.
◦ —calculates point-to-
point routes.
◦ —calculates
on-road routes that require
minimal time to drive.
◦ —
calculates on-road routes that
are shorter in distance.
• —allows you
to select a transportation method in
order to optimize your route.
• —locks the current
location marker on the nearest road,
compensating for variances in map
position accuracy (requires routable
maps).
•
◦ —automatically routes you
to the next point.
◦ —allows you to select
the next point on the route by
using the point on the active
route page.