Piper Malibu PA-46-310P Pilot Operating Handbook page 480

Digiflo™
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Although the FAA does not require it, it is recommended that this
manual be auached to the FAA-approved Flight Manual, or be
always kept on board for handy reference.
1. SYSTJt~M 1n:sCRIPTION
DIGIFLO is a Digital Fuel Management System designed to
improve fuel monitoring and management through the use of a
microprocessor to display fuel flow, fuel remaining, fuel used, and
time remaining within an accuracy of± 2% (better than I% in some
models).
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The syslem is available wilh Gallons, Powuls or Liters readouls, Jd )
it can be installed on virtually any reciprocating or turbine engine by
selecting the proper size fuel flow transducer. It can be used with
injected or carbureted engines.
DIGII·l~O features solid state electronic components and a
microprocessor designed to process the pulses generated by the fuel
flow transducer.
Fuel flow is continuously displayed in the lower window( s ). Time
remaining, fuel used, and fuel remaining are continuously computed
and either displayed or stored for later display in the upper window.
During power shut-down, the amowtt of fuel remaining is store } )
a non-volatile memory which requires no power to retain the data.
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