in the digital display in either the Automatic or Manual
indexing modes or during the pilot programming procedure.
In the FF (Fuel Flow) position only fuel flow measurements
are displayed in the digital display in either the Automatic or
Manual indexing modes or during the pilot programming
procedure.
In the ALL (All) position, the EDM-760/790 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-760/790 of
start up fuel. The EDM-760/790 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 31 to program the
EDM-760/790 for this feature. The EDM-760/790 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-760/790 of
startup fuel using the pilot program mode, page 39, 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
Topped the main Filled only Topped the main tanks.
For Your Safe Flight Page 31
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