787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Warning Systems -
System Description
Copyright © The Boeing Company. See title page for details.
15.20.36 D615Z003-TBC
[Option – 30 min inhibit]
Alert Inhibited For Message
Inhibit
Begins Inhibit Ends
All TCAS RAs TCAS RAs are
inhibited
When RA selected
on panel, TCAS
switches
automatically to
TA only mode and
TCAS message
TA ONLY is
displayed on the
NDs and
mini-maps
On
ground
Approximately 1,000 feet
radio altitude
TCAS DESCEND RAs Alerts are
inhibited
On
ground
Approximately 1,200 feet
radio altitude
Red ENG FAIL on both
PFDs
ENG FAIL on both HUDs
Engines not
producing
commanded thrust
and rate of thrust
increase
insufficient; same
condition as
EICAS messages
ENG THRUST L,
R
Engine
start
65 knots airspeed
EICAS caution message
ENG THRUST L, R
Messages are
inhibited
Engine
start
Six knots before V1
STATUS cue All EICAS status
messages
Engine
start
30 minutes after lift-off
or FMC sets Cruise flight
mode or any engine
shutdown after engine
start.
February 15, 2010