Afcs Annunciations And Alerts - Garmin Cirrus Perspective SR20 Pilot's Manual

AFCS ANNUNCIATIONS AND ALERTS

AFCS STATUS ALERTS
The annunciations in Table 7-5 (listed in order of increasing priority) can appear on the PFD above the
Airspeed and Attitude indicators. Only one annunciation may occur at a time, and messages are prioritized by
criticality.
Alert Condition
Rudder Mistrim Right
Rudder Mistrim Left
Aileron Mistrim Right
Aileron Mistrim Left
Elevator Mistrim Down
Elevator Mistrim Up
Pitch Trim Failure
Yaw Damper Failure
Roll Failure
Pitch Failure
System Failure
Preflight Test
Hypoxia Recognition
System is activated
190-00820-08 Rev. A
AFCS Status Annunciation
Figure 7-43 AFCS Status Annunciation
Annunciation
Yaw servo providing sustained force in the indicated direction
Roll servo providing sustained force in the indicated direction
Pitch servo providing sustained force in the indicated direction
If AP engaged, take control of the aircraft and disengage AP
If AP disengaged, move MET switch to unstick
YD control failure
Roll axis control failure; AP inoperative
Pitch axis control failure
AP and MET are unavailable; FD may still be available
Performing preflight system test.
Do not press the AP DISC Button during servo power-up and preflight system
tests as this may cause the preflight system test to fail or never to start (if servos
fail their power-up tests). Power must be cycled to the servos to remedy the
situation.
Preflight system test failed; aural alert sounds at failure
Activated only by the Hypoxia Recognition System
Table 7-5 AFCS Status Alerts
Cirrus Perspective by Garmin – Pilot's Guide for the SR20/SR22/SR22T
™
AUTOMATIC FLIGHT CONTROL SYSTEM
Description
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