787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Flight Management, Navigation -
EICAS Messages
Copyright © The Boeing Company. See title page for details.
11.60.4 D615Z003-TBC
Some of the CDU help window messages clear automatically when the condition
is removed. Others, such as INVALID ENTRY, INVALID DELETE and NOT IN
DATABASE must be manually cleared using the CLR MSG key. The CDU help
window messages display according to their level of importance. A less important
message replaces another message in the CDU help window when the CLR MSG
key is pushed or for some messages when the condition is corrected.
The EICAS displays the advisory message FMC MESSAGE when there is an
FMC alerting message. The EICAS displays the message •FMC when there is an
FMC communications message. Clear the message or correct the condition to
cancel the message.
FMC Alerting Messages
FMC alerting messages:
• display in the CDU help window
• cause the EICAS advisory message FMC MESSAGE to display
Some CDU help window messages clear automatically when the condition is
removed. Others must be manually cleared using the CLR MSG key.
Help Window Title Condition Help Window Text
ALIGNMENT
REINITIATED
IRU alignment has
automatically
restarted due to
airplane motion
disturbing the
alignment process or
due to the crew
entered initial
position failing the
internal comparison
tests.
IRS ALIGNMENT FAILED -
AUTOMATICALLY
RESTARTED
CHECK ALT TGT VNAV is selected
when the airplane is
between the MCP
window altitude and
the FMC target
altitude. VNAV holds
level flight.
VNAV TARGET ALTITUDE AND
MCP ALTITUDE DISAGREE RESET
MCP OR MODIFY
VNAV ALTITUDE TARGET
June 16, 2008
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