J.P. Instruments EDM 760 Pilots Guide - Manual (Page 33)

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In the ALL (All) position, the EDM-760 both installed
temperature and fuel flow measurements are displayed in the
digital display in either the Automatic or Manual indexing
modes or during the pilot procedure.
Start Up Fuel
After initial self-test, you will be asked to inform the EDM-760 of start up
fuel. The EDM-760 will display
FUEL for one second, and then flash
FILL? N until any button is pressed. If your aircraft has tank fill tabs and
no auxiliary tanks, you can use the auxiliary tank feature to select either
filling to the tank tabs or topping the tank. See “Main Tank Capacity”
and “Auxiliary Tanks” beginning on page 47 to program the EDM-760
for this feature. The EDM-760 does not differentiate fuel flow between
the main and auxiliary tanks; it considers only total fuel in the aircraft.
During flight you may also inform the EDM-760 of startup fuel using
the pilot program mode, page 37, if you forgot to do so at start up.
main tank
auxiliary tank
main tank with tab
tab
Auxiliary capacity
Main capacity
Refer to the column in the chart below corresponding to your fuel tank
configuration. Tap the LF button to select one of the four following
fueling choices on the left column of the chart.
LF to
choose
⇓
Main tanks only, no
tabs
Main tanks
with tabs
Main & Auxiliary
tanks
FILL? N Did not add any fuel since last shutdown.
FILL
75
GAL Topped the main
tanks. Filled only
to the tabs. Topped the main tanks.
If some additional fuel is
added to the auxiliary
tanks, you will input this
next when
.0 GAL is
displayed
FILL
I20
GAL (not available) Topped the
main tanks. Topped both the main
and auxiliary tanks.
FILL +
GAL Did not top, but added additional fuel to the aircraft, or
removed fuel from the aircraft.
For Your Safe Flight Page 29