EFIS-D60 Installation Guide - Dynon Avionics

Appendixflight regimes not listed that you suspect would create stalls at lower angle of attack it would begood to record those as well.With full power, no flapsWith no power, no flapsWith full power, full flapsWith no power, full flapsPush the STALL button before performing each stall. When you push the STALL button, a 45-second timer starts. Notice the “T” next to the time that is counting down. During the 45 secondsthat the timer is counting down, you are expected to have completed the stall maneuver. If anystall maneuver is not completed before the timer expires, the calibration will be invalid, andshould be reset. To do this, push the CANCEL button. This exits the AOACAL menu; re-enter itto begin the calibration again. After completing the stall, make sure you let the 45 secondtimer count down to 0 before you push the STALL button for the next stall.When the listed stall maneuvers have been completed according to the above procedure, pushFINISH. At this point, the AOA indicator has been calibrated. If it is not visible, turn the displayon in the SETUP > CLUTTR > AOABAR menu. This calibration should result in the lowestangle of attack stall occurring just above the red/yellow boundary. If this is not the case, pleaserepeat the AOA user calibration, including flight configurations that resulted in stalls withincorrect indications. If the user calibration continues to be unsuccessful, please contact DynonAvionics technical support.ALARM SETUPEnter the SETUP > AOAALM menu and press any of the buttons beneath the AUDIO label toselect the point on the AOA bar at which you wish the alarm to sound:AUDIO: ALWAYS OFFAUDIO: ON IN REDAUDIO: START YLW TOPAUDIO: START YLW MIDAUDIO: START YLW BTMThe latter three alarms (the ones that begin with START) are progressive, meaning the audioalert gets more intense as your angle of attack increases. You may set these progressive alarms tostart at the top, middle, or bottom of the yellow section of the AOA bar. Setting AUDIO to ONIN RED configures an intense alarm to occur only when the AOA indicator is in the red.To reduce nuisance audible AOA alarms – such as when taxiing, taking off and landing – thealarm can be inhibited below a selected airspeed. While in the SETUP > AOAALM menu, pressMINSPD to configure the minimum airspeed at which an AOA alarm can occur. Anytimeairspeed is below the MINSPD value, AOA alarms will not occur; anytime it is above theMINSPD value, alarms can occur. If the AOA alarm is already sounding as airspeed falls belowthis threshold, it will continue to sound until the high AOA condition is resolved.5-14 EFIS-D60 Installation Guide