Garmin GNS 430 Pilot's Manual & Reference page 147

8. With all variables entered, the following information will be provided:
• REQ— Quantity of fuel required
• LFOB— Left-over fuel on board
• LRES— Left-over fuel reserve time
• EFF— Efficiency, expressed in distance per fuel units (e.g. nautical
miles per gallon)
• RNG— Range (distance)
• ENDUR— Flight endurance, or total available flight time
9. To reconfigure the data fields press
m
( a ) to highlight the "change fields?" option. Press
h
large right knob ( ) to select the desired field. Rotate the small right knob (
desired data. Press to select the data configuration.
E
Fuel planning figures can be entered and displayed based upon one of
three possible configurations:
1) No fuel sensors connected—In this instance fuel flow is manually
entered and is used to calculate fuel on board. When fuel flow or fuel on
board is manually entered, the figures are retained the next time you view
the page (with fuel on board continuously recalculated).
2) Fuel flow sensor installed, but no fuel on board sensor—Fuel on board
is manually entered. Fuel flow is automatically provided by sensor. If fuel
flow is manually entered (to override the sensor), it will not affect the FOB
figure and is not retained the next time you view the page.
3) Fuel flow and fuel on board sensors installed—Fuel flow and fuel on
board are automatically provided by sensors. Fuel on board can NOT be
entered manually. Fuel flow can be entered manually, but will not affect
the FOB figure and is not retained the next time you view the page.
to display the options window. Rotate the small right knob
to reconfigure the data fields. Rotate the
E
) to highlight the
a
AUX PAGES
9
Flight Planning
139