MD-11 Flight Crew Operations Manual
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Warning and Alerting -
Description and Operation
Warn.10.4
• The level 3 NO MASKS and CABIN ALTITUDE alerts are unhibited
from throttle advance to 400’ RA.
• The level 2 TIRE FAIL alert is not inhibited. The associated MASTER
CAUTION lights are inhibited from V1-20 until 400’ RA.
• The level 1 FUEL DUMP ON alert is not inhibited.
Landing Inhibits - Level 3 alerts and associated MASTER WARNING lights are
not inhibited during landing. Level 2 or 1 alerts and associated MASTER
CAUTION lights are inhibited from 1000' barometric altitude above field
elevation to 80 knots ground speed (but no longer than 120 seconds), or from 100'
RA to 80 knots ground speed (but no longer than 25 seconds). Level 0 alerts are
not inhibited. The level 1 FUEL DUMP ON alert is not inhibited.
Takeoff Essential Items Checklist
During taxi, takeoff items are checked sequentially. The EIS provides a dedicated
space at the bottom of the center column on the EAD for display of the takeoff
essential items checklist. When this checklist is displayed, any alerts are
displaced.
The takeoff essential items checklist consists of the following ordered list of
conditions and white boxed messages.
The checklist is sequentially checked from the top. Only the highest condition not
met is displayed. When a condition is met, the EIS continues down the list
displaying the next condition not met. When all takeoff conditions have been
satisfied, a green takeoff-checklist-complete box is displayed in the essential
items checklist area.
Before takeoff, if takeoff flap setting does not match flap value on the FMS
TAKEOFF page:
• The green takeoff-checklist-complete box will not appear and,
• The flap takeoff warnings will activate if throttles are advanced for
takeoff.
With the exception of the spoilers, takeoff essential items that have not been
satisfied will cause the checklist display (message and box) to turn red when the
aircraft begins the takeoff roll. The essential items checklist is removed when
airspeed exceeds 80 knots.
CONDITION MESSAGE
STAB not in green STAB TRIM
Flaps not in takeoff FLAPS
Slats not in takeoff SLATS
Park brake on BRAKES
Spoilers not armed SPOILERS
October 02, 2006
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