Garmin GPS 90 - Manual (Page 39)

The route action fields, located at the bottom of the
route definition page, allow you to clear, invert and acti-
vate the routes stored in the GPS 90.
To clear a route:
1. Press E to begin entry of the route number.
2. Enter the route number and press E .
3. Select the ‘CLR’ field and press E .
A warning page will appear, asking you to confirm
that you want to remove all waypoints from the route.
1. Highlight the ‘Yes’ field with the L key and press E .
2. Press P to return to the Menu page.
After a route has been entered in the GPS 90, it can be
activated in its defined sequence or inverted (in reverse
o rder). The process of activating or inverting a store d
route takes a storage route (routes 1-19) and copies it
into the active route (route 0) for navigation. The storage
route is now no longer needed and will be retained in its
original format under its existing route number.
This system allows you to have an active route that
you may edit during navigation and save as an entirely
new route from the original. You will have to copy the
active route to an unused storage route to save it, since
new route activation overwrites route 0.
To activate a route:
1. Select the route definition page and press the E key to
activate the route number field.
2. Enter the route number to be activated and press E .
3. Highlight the ‘ACT’ field and press E .
Inverting a route allows you to navigate route legs in
reverse order, without editing the original route.
To activate a route in inverted order:
1. Follow the same steps as above, but select the ‘inv’ com-
mand field and press the E key.
31
Routes
Clearing &
Activating
Routes
To activate a route,
highlight the ‘ACT?’
prompt and press
the ENTER key
Clearing a route will
delete all waypoints
from a route.
gps 90 manual 8/6/98 9:59 AM Page 31