Installation manual
6-4 General 
EXCEEDANCES | WARNINGS RED 
Short Text 
Long Text 
Comments 
Terrain Pull-Up* 
Terrain Pull-Up 
The FLTA algorithm has 
detected an imminent 
ground collision - Initiate an 
immediate recovery 
maneuver. 
Warning Obstacle* 
Warning Obstacle 
The FLTA algorithm has 
detected an imminent 
obstacle collision - Initiate 
an immediate recovery 
maneuver. 
Unit Overtemp – 
Unit Unreliable 
Unit Overtemp: <internal 
component name> Unit reliability 
in question – Get IFD serviced 
One or more of the internal 
components has exceeded 
its 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. 
This message will be 
present on every 
subsequent power cycle 
until reset by the Avidyne 
Service Center. 
Low Volts – off in 
<countdown from 
60> sec 
Low Volts – IFD powers down in 
<countdown from 60> sec 
Main supply voltage has 
fallen below 9 VDC. 
Contact a local dealer for 
service. 










