Pilot's Guide

Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT/GTi
190-00663-02 Rev. B534
APPENDIX A
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 AFM/POH for
additional information regarding pilot responses to these annunciations.
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.
Figure A-6 G1000 System Messages
Messages Window
Alerts Softkey Annunciation
System
Annunciation
Red ‘X’
Figure A-7 G1000 System Failure Annunciations
GDC 74B Air
Data Computer
GTX 33 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
GIA 63W
Integrated
Avionics Units
GIA 63W
Integrated
Avionics Units
GRS 77 AHRS
Or
GMU 44
Magnetometer