AeroNav 900/880 Series Pilot’s Guide
89000039-010
7-18 General Rev 1 May 2019
Lightning sensor fatal fault: <cc>. Try
cycling lightning sensor power
<cc> is the fault code(s) from the sensor. Recommend
cycling power to the lightning sensor. If the problem
persists, contact a local dealer for service.
No lightning sensor data: <ff>
<ff> is "Heading fault", "GPS fault", "Horz antenna", "Vert
antenna", "Sense antenna", "Sensor fault", "Stuck mic", or
"Antenna config".
Recommend cycling power to the lightning sensor. If the
problem persists, contact a local dealer for service.
Lightning sensor recoverable fault:
<cc>
If the problem persists, contact a local dealer for service.
Traffic sensor failed to start self test
If the problem persists, contact a local dealer for service.
Traffic sensor altitude unavailable
If the problem persists, contact a local dealer for service.
Stuck mic timeout, Release PTT
25 seconds of continuous transmission have elapsed