Pilot's Guide
6-5190-01102-02 Rev. E
Garmin G500 Pilot’s Guide
Foreword
Sec 1
System
Sec 2
PFD
Sec 3
MFD
Sec 4
Hazard
Avoidance
Sec 5
Additional
Features
Sec 6
Annun.
& Alerts
Sec 7
Symbols
Sec 8
Glossary Appendix A
Appendix B
Index
Alert Message Description Action
GAD 43 • AHRS A429 Attitude
Invalid Fault.
• Contact your Garmin dealer for
service.
GAD 43 • AHRS Pitch Out of
Range Fault.
• Contact your Garmin dealer for
service.
GAD 43 • AHRS Attitude Invalid
Fault.
• Contact your Garmin dealer for
service.
GAD 43 • AHRS A429 Heading
Time-out Fault.
• Contact your Garmin dealer for
service.
GAD 43 • AHRS A429 Heading
Invalid Fault.
• Contact your Garmin dealer for
service.
GAD 43 • Power Supply Fault. • Contact your Garmin dealer for
service.
GAD 43 • AC Reference Lost. • Contact your Garmin dealer for
service.
GAD 43 • Application SCI
integrity fault.
• Contact your Garmin dealer for
service.
GAD 43 • Configuration integrity
fault.
• Contact your Garmin dealer for
service.
GAD 43 • Calibration integrity
fault.
• Contact your Garmin dealer for
service.
GAD 43 • Unit fault. • Contact your Garmin dealer for
service.
GATE MODE • Automated testing
is on.
GDL69 • GDL 69 has failed. • Contact your Garmin dealer for
service.
GEO LIMITS • AHRS1 too far North/
South, no magnetic
heading provided.
• Operating in extreme
north latitudes has
rendered heading data
unreliable.
• Use alternate means of
navigation.
• Check AFMS for limitations.










