
Cockpit Reference Guide for the Prodigy
®
Flight Deck 100
190-00685-04 Rev. A
112
Annunciations & Alerts
Flight
InstrumentsEAS
Nav/Com/
XPDR/AudioAFCSGPS Nav
Flight
PlanningProcedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation
Annun/
AlertsAppendixIndex
Message Description
PFD 2 FAN FAIL
Failure of PFD 2 fan
PTRIM SW1 FAIL
Failure of pilot pitch trim switch
PTRIM SW2 FAIL
Failure of copilot pitch trim switch
RALT FAIL*
Radar altitude failure
RAM AIR FAIL
Ram air valve failure
SHED BUS OFF
Shed bus off
SPDBRK SW DISAG*
Speed brake switch is in "OPEN" in an unauthorized flight condition
SPOILER FAULT*
Ground Spoiler arm logic failed
Ground Spoiler command disagree
Spoiler position disagree
Ground Spoiler Control Valve failed
Speed brake command failed
Speed brake command inhibit failed
SWPS ICE SPEED
Stall Warning System activation angles anticipated due to ice conditions
* Optional
COMPARATOR ANNUNCIATIONS
Note that operating the system in the vicinity of metal buildings or other metal
structures can cause sensor differences that may result in nuisance miscompare
annunciations during start up, shut down, or while taxiing.
Comparator
Window Text
Condition
ALT MISCOMP
Difference in altitude sensors is > 200 ft.
IAS MISCOMP
If both airspeed sensors detect < 35 knots, this is inhibited.
If either airspeed sensor detects > 35 knots, and the difference in sensors is > 15 kts.
If either airspeed sensor detects > 80 knots, and the difference in sensors is > 10 kts.
HDG MISCOMP
Difference in heading sensors is > 10 degrees.
PIT MISCOMP
Difference in pitch sensors is > 5 degrees.
ROL MISCOMP
Difference in roll sensors is > 6 degrees.
ALT NO COMP
No data from one or both altitude sensors.
IAS NO COMP
No data from one or both airspeed sensors.
HDG NO COMP
No data from one or both heading sensors.
PIT NO COMP
No data from one or both pitch sensors.
ROL NO COMP
No data from one or both roll sensors..
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