787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Management, Navigation -
FMC Preflight
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 11.40.35
Manual entry is not allowed.
Fuel on board displays when the fuel totalizer calculations are valid. The source
for the display is included in the line:
• SENSED – fuel quantity is from the totalizer. Manual entry is not possible
• CALC (calculated) – fuel quantity is from FMC calculations. Manual entry
is possible
• MANUAL – fuel quantity has been manually entered. Manual entries
blank totalizer on PROGRESS page 2/4
Box prompts indicate invalid totalizer signals received from the fuel quantity
system. Manual entry required.
Valid entry is XXX or XXX.X.
Only manual entries can be deleted.
Normally, ZFW is entered from the airplane dispatch papers and the FMC
calculates the airplane gross weight.
Valid entry is XXX or XXX.X.
Entry of a value after takeoff speeds have been accepted deletes takeoff speeds and
displays the CDU help window message TAKEOFF SPEEDS DELETED.
ZFW can be manually entered or uplinked. When a performance uplink is
pending, uplinked values (small font) display beside the entered values (large
font).
Valid entry is XXX or XXX.X.
Can be manually entered or uplinked. When a performance uplink is pending,
uplinked values (small font) display beside the entered values (large font).
Push – transmits a datalink request for performance data uplink.
Flight crew can fill in ZFW, CG, cruise altitude, reserves, cost index, or fuel
temperature to qualify request.
Push – displays the INIT/REF INDEX page.
Cruise altitude can be entered by the flight crew or from a company route or
uplink.
Valid entry is XXX, XXXX, XXXXX or FLXXX.
Entry displays this cruise altitude on the CLB and CRZ pages.
2
FUEL
3
Zero Fuel Weight (ZFW)
4
RESERVES
5
Performance Initialization Request (PERF INIT REQUEST)
6
INDEX
7
Cruise Altitude (CRZ ALT)
February 15, 2010
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