Boeing 787-8 - EICAS Messages

787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Management, Navigation Chapter 11
EICAS Messages Section 60
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC 11.60.1
11.60 Flight Management, Navigation-EICAS Messages
Flight Management, Navigation60 EICAS MessagesEICAS Messages
EICAS Messages
The following EICAS messages can display.
[Option - FMC Runway Disagree]
Message Level Aural Condition
AHRU ALIGN
MODE L
Memo The left AHRU is in the Align mode.
AHRU ALIGN
MODE L+R
Memo The left and right AHRUs are in the Align
mode.
AHRU ALIGN
MODE R
Memo The right AHRU is in the Align mode.
AHRU ATT
MODE L, R
Advisory The AHRU is only providing pitch and roll
guidance.
FMC Advisory All 3 FMCs are failed.
FMC HOLD
AIRSPACE
Advisory The FMC calculated holding pattern is
larger than the holding pattern airspace
protection.
FMC INTERCEPT
HDG
Advisory Both of these occur:
• LNAV is armed
• the airplane is not on an intercept
heading to the active leg
FMC MESSAGE Advisory An alerting message is in the CDU help
window.
FMC PERF
UNAVAIL
Advisory VNAV is selected and one or more of these
is not entered:
•gross weight
• cost index
• cruise altitude
FMC RUNWAY
DISAGREE
Caution Beeper The airplane is not on the FMC origin
runway during takeoff.
FMC UNABLE
RTA
Advisory The FMC is unable to reach the RTA fix at
the Required Time of Arrival.
February 13, 2009