Page Display Definitions
2-43
GNS-XLS Flight Management System
Rev. 3
Sep/96
RESERVE:
The desired reserve, as entered or verified by the operator, displayed
in pounds or kilograms. This may require periodic verification or
update. (Figure 2-50)
FLOW:
The current fuel flow in
pounds or kilograms input
automatically from fuel flow
indicators. (MAN) indicates a
pilot manual entry and the
entry must be manually veri-
fied and periodically updated.
(Figure 2-51)
NOTE: The above three
quantities will flash after 15
minutes and will require veri-
fication by using the Line Select and ENTER Keys if MAN fuel flow
was selected.
VERIFY INPUTS:
Each of the flashing values must be verified or entered by pressing
the ENTER Key when the cursor is over each field. This field is only
displayed after the system is turned on and will be displayed in place
of the Last Input field on line 6. (Figure 2-51)
LAST INPUT:
The time in hours and minutes since the above three quantities were
verified. This field only appears if fuel flow is input manually. (Figure
2-51)
NOTE: This field displays VERIFY INPUTS at system turn-on since
REMAINING and RESERVE are stored in non-volatile memory dur-
ing system shut-down.
HOURS:
The hours and minutes of fuel remaining until the reserve fuel quanti-
ty is reached. (Figure 2-50) Fuel flow and ground speed must be
valid.
PLAN 1/8
FUEL STATUS LB
REMAINING 2990
RESERVE 1000
FLOW (MAN) 1200
LAST INPUT: 00:15
HOURS 01+39
RANGE 229
NM/LB 0.115
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Figure 2-51