OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
MAINTENANCE
ADVISORY
MESSAGE
DESCRIPTION ACTION
CONFIG INVALID
Installation configuration failure.
This message automatically generates an
associated “FMS FAILED” alert message.
Master Caution is active.
Do not use system for any function. Advise
maintenance crew to load a valid
configuration
DCU1 FAILED
DCU2 FAILED
DCU3 FAILED
DCU (Data Concentrator Unit) input failure
Ensure that DCU is powered.
Verify if the EFIS operates normally.
Advise maintenance.
DME1 FAILED
DME2 FAILED
DME input failure.
Tune DME from another source. Advise
maintenance.
FADEC1 FAILED
FADEC2 FAILED
FADEC input failure Check that FADECx is powered.
FMS CLOCK FAILED
FMS internal real time clock failure.
Master Caution is active.
Manually enter date and time.
FMS1 X-TALK FAILED
FMS2 X-TALK FAILED
FMS3 X-TALK FAILED
1. Offside FMS input failure.
2. In a dual/triple configuration, the
synchronized mode of operation and
manual flight plan synchronization are
not possible.
3. Failure of the cross-talk bus detected.
1. Ensure that identified FMS is powered.
Verify if identified FMS operates normally.
2. Any automatically synchronized item listed
in Section 3 of the Operator’s Manual,
dual/triple-FMS Operations, must be
performed independently on each FMS.
3. Advise maintenance.
FUEL1 FAILED
FUEL2 FAILED
Fuel Computer input failure.
Verify if Fuel Computer operates normally.
Advise maintenance.
FUEL FLOW FAILED
Fuel Computer input failure.
or
Invalid fuel flow input
Verify Fuel Computer operation.
Advise Maintenance.
FUEL FLOW 1 FAILED
FUEL FLOW 2 FAILED
Fuel Computer input failure.
or
Invalid fuel flow input
Verify the indicated fuel Computer operation.
Advise Maintenance,
FUEL QTY FAILED
Fuel quantity from fuel computer is not
available or valid.
Advise maintenance.
F/O EFIS INPUT FAILED
F/O EHSI input failure.
Ensure that F/O EHSI is powered.
Verify F/O EHSI operates normally.
Map display available on Capt. EHSI.
Advise maintenance.
GLONASS FAILED
GLONASS1 FAILED
GLONASS2 FAILED
GLONASS sensor input failure
Advice maintenance.
GPS FAILED
GPS1 FAILED
GPS2 FAILED
GPS sensor input failure.
Entry of date and time may be required.
Functions requiring GPS position/time will
not operate.
HF1 FAILED
HF2 FAILED
HF radio input failure Check HFx is powered on.
Advise maintenance
Page E-24
August 17, 2010
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