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G1000 SYSTEM ANNUNCIATIONS
Upon power-up, certain windows remain invalid as G1000 equipment begins to initialize. All windows
NOTE:
should be operational within one minute of power-up. If any window continues to remain flagged, the
G1000 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 B-1 for all possible flags and the responsible LRUs). Refer to the Aircraft Flight
Manual (AFM) for additional information regarding pilot responses to these annunciations.
GEA 71
Engine
Airframe Unit
OR
GIA 63/63W
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) Select 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.
190-00592-06 Rev. A
GIA 63/63W Integrated Avionics Units
GIA 63/63W Integrated Avionics Units
Figure A-4 G1000 System Failure Annunciations
Garmin G1000 Pilot's Guide for the Diamond DA40/40F
GTX 33 Transponder OR
APPENDIX A
GDC 74A
Air Data
Computer
Database
Mismatch in
PFD and MFD
GRS 77 AHRS
OR
GMU 44
Magnetometer
GIA 63/63W
Integrated
Avionics Units
483
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