Garmin AOA System AOA System Owner’s Manual - Page 14

AOA System WARNING AOA WITH AUDIBLE ALERT NOTE: For information on calibrating the Warning AOA, refer to the calibration instructions in Appendix C of the AOA System Installation Manual. The first Warning AOA chevron is intended to coincide with the calibrated flap configuration (typically the landing configuration). The Warning AOA is indicated by the illumination of the red Warning AOA annunciators and a fast audible "Beep-Beep" alert. NOTE: During the landing flare, the AOA and stall warning may not coincide precisely due to ground effect, mounting of probe, etc. Warning AOA Annunciators Illuminate  Beep - Beep (Fast) GI 260 (Warning AOA) EXAMPLE APPROACH WARNING: This AOA System is non-required and is to be used only as supplemental information to the pilot, and may not be used as a substitution for the certified aircraft stall warning system. A correctly calibrated AOA System will provide a linear increase in the AOA indication as the aircraft slows. The bottom red Warning AOA chevron is intended to coincide with the calibrated flap configuration (typically the landing configuration). It is recommended to simulate an approach to landing at a safe altitude to ensure that the lower Warning AOA chevron illuminates concurrently or prior to the first indication of the certified stall warning horn in the landing configuration. 8 AOA System Owner's Manual 190-01773-00 Rev. A