IFD500 Series Pilot Guide
General 7-5
WARNINGS
Low Volts, IFD powers down in <x> sec
Main supply voltage has fallen below 9 VDC and the IFD will
power down in <x> seconds (counting down from 60).
Contact a local dealer for service.
The TAWS Excessive Descent Rate algorithm has detected
a CFIT potential – initiate an immediate recovery maneuver.
The FLTA algorithm has detected an imminent ground
collision - Initiate an immediate recovery maneuver
IFD operation unreliable: <internal
component names>
The listed internal components have exceeded the
maximum design temperature and reliability cannot be
ensured until the unit is tested by the Avidyne Service
Center. Contact the Avidyne Service Center or a local
dealer for service.
Return IFD for service. Operation
unreliable: <n>
One or more of the internal components has exceeded its
maximum design temperature <n> times and reliability
cannot be ensured until the unit is tested by the Avidyne
Service Center. This message will be present on every
subsequent power cycle until reset by the Avidyne Service
Center. Contact the Avidyne Service Center or a local
dealer for service.