Garmin GPS 155XL Pilot's Manual & Reference page 71

The GPS 155XL lets you create up to 20 routes (numbered 0 through 19), with up
to 31 waypoints each. Routes are created, copied and edited through the R key,
which features five route pages selectable from the GPS 155XL' s outer knob.
Route Catalog Page
SID Select Page
The five route pages can be divided into two types: active route pages and a
route catalog page. Active route pages provide information and editing functions for
route 0, which always serves as the route you are currently navigating. The route cata-
log page serves as the main page for creating, editing, activating, deleting and copying
all routes.
Routes 1-19 are used as storage routes, which are stored in the GPS 155XL' s inter-
nal memory. Once a storage route is 'activated', a copy is placed into route 0 for navi-
gation until it is cancelled, overwritten by activating another route or erased when the
unit is turned off. If you want to save a route currently in route 0, be sure to copy it
to an open storage route (routes 1-19) before it is cancelled, overwritten or erased.
Active Route Page
Approach Select Page
STAR Select Page
ROUTE NAV
Route Pages
REMEMBER!
If you want to save the active route, be sure to
copy it to an empty storage route (1-19) before
turning the GPS 155XL off or activating a new
route (or direct-to destination). See page 65 for
instructions on copying routes.
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