G950 System Annunciations - Garmin G950 Pilot's Manual

G950 SYSTEM ANNUNCIATIONS

Upon power-up, certain windows remain invalid as G950 equipment begins to initialize. All windows
NOTE:
should be operational within one minute of power-up. If any window continues to remain flagged, the
G950 System should be serviced by a Garmin-authorized repair facility.
When an LRU or an LRU function fails, a large red 'X' is typically displayed on windows associated with the
failed data (refer to Figure A-4 for all possible flags and the responsible LRUs). Refer to the Pilot' s Operating
Handbook (POH) for additional information regarding pilot responses to these annunciations.
GIA 63W Integrated
Avionics Units
GEA 71 Engine
Airframe Unit
OR
GIA 63W Integrated
Avionics Unit
GDC 74A Air
Data Computer
The status of detected LRUs can be checked on the AUX - System Status Page (Figure A-2). Active LRUs
are indicated by green check marks; failed, by red 'X' s . Failed LRUs should be noted and a service center or
Garmin-authorized dealer informed.
Viewing LRU information:
1) Use the FMS Knob to select the AUX - System Status Page.
2) To place the cursor in the 'LRU Info' Box,
a) Press the LRU Softkey.
Or :
a) Press the MENU Key.
b) With 'Select LRU Window' highlighted, press the ENT Key.
3) Use the FMS Knob to scroll through the box to view LRU status information.
190-00870-02 Rev. A
Figure A-4 G950 System Failure Annunciations
Garmin G950 Pilot's Guide for the Pilatus PC-6
APPENDIX A
GIA 63W Integrated
Avionics Units
GDC 74A Air
Data Computer
GRS 77 AHRS
OR
GMU 44
Magnetometer
GIA 63W Integrated
Avionics Units
GTX 33 Transponder
OR
GIA 63W Integrated
Avionics Units
445