190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
486
APPENDIX A
Figure A-2 G1000H System Failure Annunciations
GDC 74B Air
Data Computer
GTX 33/D Transponder
Or
GIA 63W Integrated
Avionics Units
GDC 74B Air
Data Computer
GEA 71 Engine
Airframe Unit
Or
GIA 63W
Integrated
Avionics Unit
GIA 63W Integrated
Avionics Units
GRS 77 AHRS
Or
GMU 44
Magnetometer
GIA 63W Integrated
Avionics Units
GIA 63W Integrated
Avionics Units
GEA 71 Engine
Airframe Unit
System Annunciation Comment
Attitude and Heading Reference System is aligning.
Display system is not receiving attitude information from the AHRS.
Indicates a configuration module failure.