OPERATOR’S MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
SYSTEM ALERT
MESSAGE
DESCRIPTION
ACTION
HEADING INPUT LOST
Total loss of heading input. When not in
GPS navigation, the FMS builds up an
error during rapid turns, and should be
used with caution. No wind computation
is available.
Refer to Operator’s Manual Section 17 for
operation with a failed heading input.
HF CONTROL LOST
HF1 CONTROL LOST
HF2 CONTROL LOST
HF/HFx radio failure
or
The FMS cannot tune the HF/HFx radio
(requested tuning does not match
feedback for 10 seconds).
Advise maintenance
HIGH ARC EXIT SPEED
The combination of current TAS and
computed wind may cause the aircraft to
overshoot the next flight plan leg.
Reduce speed prior to exiting the arc.
HIGH HOLDING SPEED
The combination of current TAS and
computed wind may cause the ICAO
holding pattern protected airspace to be
exceeded.
This message is displayed one (1)
minute prior to reaching the holding fix
and on passage over the fix.
Reduce speed prior to reaching the holding fix.
ILS CONTROL LOST
ILS radio failure
or
The FMS cannot tune the ILS radio
(requested tuning does not match
feedback for 10 seconds).
Advise maintenance
ILS IDENT MISMATCH
MLS IDENT MISMATCH
The received ILS (MLS) ground-station
identifier is different than the selected
ILS (MLS) approach identifier.
Verify whether intended facility is being tuned.
Page E-7
August 17, 2010