Garmin G3X Pilot's Manual page 122

Flight Instruments
When AOA exceeds the calibrated Caution Alert threshold (AOA gauge , an
intermittent audible tone will be heard. The tone will increase in frequency until the
Stall Warning AOA, when it will play continuously.
When AOA is below the calibrated Minimum Visible AOA threshold, the angle of
attack gauge is not displayed.
Angle of
Attack
100
Angle of Attack (AOA)
Stall Warning
AOA (Flashes)
Approach
Target AOA
Angle of Attack Display (AOA)
Garmin G3X Pilot's Guide
Caution Alert
AOA
Minimum
Visible AOA
190-01115-00 Rev. K