Grs 77 Message Advisories - Garmin CIRRUS PERSPECTIVE SR22T Reference Manual

Annunciations & Alerts

GRS 77 MESSAGE ADVISORIES

Message
AHRS1 TAS – AHRS1 not receiving
valid airspeed.
AHRS2 TAS – AHRS2 not receiving
valid airspeed.
AHRS1 GPS – AHRS1 using backup
GPS source.
AHRS2 GPS – AHRS2 using backup
GPS source.
AHRS1 GPS – AHRS1 not receiving
any GPS information.
AHRS2 GPS – AHRS2 not receiving
any GPS information.
AHRS1 GPS – AHRS1 not receiving
backup GPS information.
AHRS2 GPS – AHRS2 not receiving
backup GPS information.
AHRS1 GPS – AHRS1 operating
exclusively in no-GPS mode.
AHRS2 GPS – AHRS2 operating
exclusively in no-GPS mode.
140
Cirrus Perspective
Comments
The #1 AHRS is not receiving true airspeed from
the air data computer. The AHRS relies on GPS
information to augment the lack of airspeed.
The Perspective
The #2 AHRS is not receiving true airspeed from
the air data computer. The AHRS relies on GPS
information to augment the lack of airspeed.
The Perspective
The #1 AHRS is using the backup GPS path.
Primary GPS path has failed. The Perspective
system should be serviced when possible.
The #2 AHRS is using the backup GPS path.
Primary GPS path has failed. The Perspective
system should be serviced when possible.
The #1 AHRS is not receiving any or any useful
GPS information. Check AFMS limitations. The
Perspective
The #2 AHRS is not receiving any or any useful
GPS information. Check AFMS limitations. The
Perspective
The #1 AHRS is not receiving backup GPS
information. The Perspective
serviced.
The #2 AHRS is not receiving backup GPS
information. The Perspective
serviced.
The #1 AHRS is operating exclusively in no-GPS
mode. The Perspective
serviced.
The #2 AHRS is operating exclusively in no-GPS
mode. The Perspective
serviced.
™ by Garmin – Cockpit Reference Guide for the SR20/SR22/SR22T
™ system should be serviced.
™
system should be serviced.
™
system should be serviced.
™ system should be serviced.
™ system should be
™ system should be
™ system should be
™ system should be
™
™
190-00821-09 Rev. A