Mooney M20M, Руководство по эксплуатации для пилотов

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GI 275 Part 23 AML STC
190-02446-12 Rev. 4
Airplane Flight Manual Supplement Page 68 of 70
7.18.6 Fuel Quantity
Usable fuel may be displayed on the EIS display. Main fuel quantities are
grouped together and aux/tip fuel quantities are grouped together.
Previously installed aircraft low fuel quantity annunciators will be deactivated as
part of the fuel quantity installation in some aircraft. In this case, the low fuel
annunciators will be placarded as deactivated, and a red or yellow arc must be
added to the fuel quantity gauge to indicate the fuel level that corresponds to the
low fuel annunciation.
7.18.7 Fuel Computer
A Fuel Computer/Totalizer is provided on the Fuel page. The fuel computer
function provides computation and display of estimated fuel remaining, range,
endurance, endurance at destination, fuel at destination, range at destination, and
fuel used. The fuel computer calculates these values using the engine fuel flow
sensor, ground speed, flight plan, and estimated fuel remaining. Estimated fuel
remaining is independent of the measured fuel quantity shown on the fuel
quantity gauges.
CAUTION
The pilot must ensure that the initial estimated fuel quantity value is
accurate. The fuel computer calculates the remaining fuel based on the
initial fuel value entered by the pilot. The estimated fuel remaining is
derived by the fuel computer by subtracting the measured fuel flow
from the initial fuel entry. Fuel quantity indications shown on the fuel
gauges may not provide the accuracy required for determination of
estimated fuel remaining values. “Fuel Est” and “Act Used” buttons
are available to aid the pilot in entering the initial estimated fuel.
CAUTION
The fuel computer functions must not be used as the primary means of
determining the quantity of fuel in the tanks. The aircraft fuel quantity
gauge(s) are the primary means of determining fuel quantity.
7.18.8 Engine Advisories
Engine advisories can be configured by the pilot from the Menu → [EIS] Main
Opts to provide supplemental advisory notifications when a pilot-configured
threshold has been exceeded. These thresholds are determined solely by the pilot
and do not affect the EIS Page presentation, EIS operating ranges, or gauge
alerting thresholds.
The following parameters may be configured by the pilot to provide advisories:
High CHT, Low Oil TEMP, High Oil TEMP, CHT Cooling Rate, EGT DIFF,
Low Endurance, Low EST Fuel Remaining, Low Bus Voltage, High Bus
Voltage, Low Voltage, High Battery Voltage, and High TIT.