190-02692-00 Rev. A
Garmin G1000 Pilot’s Guide for the Piper PA-32 Saratoga
7
SYSTEM OVERVIEW
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
Figure 1-6 Reversionary Mode (Failed PFD)
Pressing the DISPLAY BACKUP
Button
Activates/Deactivates Reversionary Mode
NAV1 and COM1 (Due to a Failed PFD)
are Flagged as Invalid
SYSTEM ANNUNCIATIONS
When an LRU or an LRU function fails, a large red ‘X’ is typically displayed over the instrument experiencing
failed data (the following figure displays all possible flags and responsible LRUs). For a detailed description of
all annunciations and alerts, refer to the Appendices. Refer to the current version of the pertinent flight manual
for additional information regarding pilot responses to these annunciations.
When power is applied to the system, certain instruments remain invalid as equipment begins to initialize.
All instruments should be operational within one minute of applying power. If any instrument remains flagged,
the system should be serviced by a Garmin-authorized repair facility.
Figure 1-7 System Failure Annunciations
Air Data Computer
Transponder or
Integrated Avionics
Units
Air Data Computer
Engine Airframe
Unit or
Integrated Avionics
Unit
Integrated Avionics
Units
AHRS or
Magnetometer
Integrated
Avionics Units
Integrated
Avionics Units