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Cirrus Perspective
®
by Garmin – Cockpit Reference Guide for the SR20/SR22
190-00821-03 Rev. A
72
Annunciations & Alerts
Flight
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XPDR/AudioAFCSGPS Nav
Flight
PlanningProcedures
Hazard
Avoidance
Additional
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Abnormal
Operation
Annun/
AlertsAppendixIndex
COMPARATOR ANNUNCIATIONS
Comparator
Window Text
Condition
ALT MISCOMP
Difference in altitude sensors is > 200 ft.
IAS MISCOMP
If both airspeed sensors detect < 35 knots, this is inhibited.
If either airspeed sensor detects > 35 knots, and the difference in sensors is > 10 kts.
If either airspeed sensor detects > 80 knots, and the difference in sensors is > 7 kts.
HDG MISCOMP
Difference in heading sensors is > 6 degrees.
PIT MISCOMP
Difference in pitch sensors is > 5 degrees.
ROL MISCOMP
Difference in roll sensors is > 6 degrees.
ALT NO COMP
No data from one or both altitude sensors.
IAS NO COMP
No data from one or both airspeed sensors.
HDG NO COMP
No data from one or both heading sensors.
PIT NO COMP
No data from one or both pitch sensors.
ROL NO COMP
No data from one or both roll sensors..
REVERSIONARY SENSOR ANNUNCIATIONS (SR22 ONLY)
Reversionary
Sensor
Window Text
Condition
USING ADC2
The PFD is displaying data from the #2 Air Data Computer.
USING AHRS2
The PFD is displaying data from the #2 AHRS.
MESSAGE ADVISORY ALERTS
Alerts Window Message Audio Alert
EXIT ICING – Exit icing conditions.
None
ANTI ICE QTY – Fluid quantity is low (TKS).
PFD1 FAN FAIL – The cooling fan for PFD1 is inoperative.
MFD FAN FAIL – The cooling fan for the MFD is inoperative.