Garmin GPS 90 - Manual (Page 64)

The GPS 90’s trip and fuel planning function w i l l
calculate the desired track, distance, estimated time
e n route and fuel re q u i rements between any two way-
points or for any programmed route. The first field (at the
top left of the planning page) allows you to select between
waypoint or route planning.
To perform a waypoint to waypoint trip and fuel plan:
1.Highlight the Waypoint/Rte field and press E .
2. Use the arrow keypad to select the ‘Waypoint’ option and
press E . The field highlight will move to the ‘From’ field.
3. Press E to begin selection of the ‘From’ waypoint.
4. Enter the starting waypoint for the trip, or leave the field
blank to start from your present position and press E .
The field highlight will advance to the ‘To’ field.
5. Press
E
to begin selection of the ‘To’ waypoint.
6. Enter the destination waypoint and press E .
7. Press E to begin entry of the trip speed.
8. Enter the trip speed and press E . The field highlight will
advance to the ‘Flow’ field.
9. Press
E
to begin entry of the fuel flow.
10. Enter the fuel flow for the trip and press E .
The desired track (DTK), distance (DIS), fuel re q u i re-
ment (REQ) and estimated time enroute (ETE) of the trip
will be displayed at the bottom of the planning page.
The GPS 9 0 ’s route planning function will calculate
the same trip information for any programmed route and
provide data on both the entire route and each individual
route leg.
To perform a route trip and fuel plan:
1.Highlight the Waypoint/Rte field and press E .
2. Use the arrow keypad to select the ‘Rte’ option and press
E . The field highlight will move to the route number field.
56
E6-B Menu
Waypoint &
Route Planning
Selecting a route
for trip and fuel
planning.
Waypoint to way-
point trip and fuel
planning.
gps 90 manual 8/6/98 10:01 AM Page 56