Garmin G1000 Mooney M20TN - Manual (Page 342)

190-00647-00 Rev. A Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN A-6
APPENDIX A
G1000 SYSTEM ANNUNCIATIONS
When an LRU or an LRU function fails, a large red ‘X’ is typically displayed on windows associated with the failed data.
The following section describes various system annunciations. Refer to the Airplane Flight Manual for additional information
regarding pilot responses to these annunciations.
System Annunciation Comment
Attitude and Heading Reference System is aligning.
Display system is not receiving attitude information from the AHRS.
NOTE: Upon power-up of the G1000 system, certain windows remain invalid as G1000 equipment begins to initialize.
All windows should be operational within one minute of power-up. Should any window continue to remain flagged,
the G1000 system should be serviced by a Garmin-authorized repair facility.