OPERATOR’S
MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
Page E-13
November 19, 2009
SYSTEM ALERT
MESSAGE
DESCRIPTION ACTION
APPLICABLE
CONFIGURA-TION
MANUAL WPT
SEQUENCE
Sequencing to the next waypoint
needs to be manually initiated by
the pilot.
This message is displayed in
conjunction with the NEXT WPT
prompt with legs requiring a
manual termination.
This message also appears
when the FMS is flying an
altitude-terminated leg and a
baro-corrected altitude is not
available.
Press NEXT WPT prompt
(LSK 6R) when required on
the PROGRESS 1/4 or LEG
1/X pages.
All configurations
MC FAILED
The FMS detects a failure with
the Mission Computer.
AMU radio volume control
must be performed from the
FMS.
AMU interface
mGPS NAV LOST
Military GPS (from EGI) sensor
is not being used for the active
navigation.
Use another sensor for
navigation.
Civil GPS and
EGI interface installed at
the same time.
mGPS POS
UNCERTAIN
The FMS is using military GPS
position data for which the
integrity does not meet
requirements for the phase of
flight, and cannot back it up with
any other sensor.
This message does not imply
that the military GPS position is
in error, only that confidence in
the position accuracy is reduced.
The FMS is not using the military
GPS as active sensor but it
detects a loss of integrity and a
procedure (SID, Star, Transition,
Approaches or Tactical
Approaches. is loaded in the
active flight plan.
Use another sensor for
navigation.
Civil GPS and
EGI interface installed at
the same time.
NAV CONTROL
LOST
NAV1 CONTROL
LOST
NAV2 CONTROL
LOST
The FMS detects that it cannot
control the NAV (VOR/ILS)
radio.
Control NAV radio from
another source.
Advise maintenance.
•
NAV radio interface
•
NAV radio name is
configured to NAV
NO APPR
INTEGRITY
The predicted or actual GPS
integrity does not meet the
requirements for approach.
Activate the missed approach
or use alternate means of
navigation (if available) to
perform the approach.
•
GPS interface
•
EGI interface
NO CARP
SOLUTION
This message is enabled:
•
in independent mode, the on-
side CARP solution is
unachievable or
•
in synchronized mode, all the
on-side and off-side CARP
solutions are unachievable.
Ensure inertial sensor inputs,
baro correction (as seen on
CARP PLAN 2/3 page), and
baro corrected altitude are
available to FMS otherwise
adjust the aircraft altitude or
speed.
All CARP/HARP
configurations.
NO NAV
DATABASE
No navigation database has
been loaded.
Advise maintenance to reload
navigation database.
All configurations
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