Grs 77 Message Advisories - Garmin Cessna Caravan G1000 Cockpit Reference Manual

GRS 77 MESSAGE ADVISORIES

Message
AHRS1 TAS – AHRS1 not receiving
airspeed.
AHRS2 TAS – AHRS2 not receiving
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.
AHRS1 GPS – AHRS1 not receiving
backup GPS information.
190-00748-00 Rev. C
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 G1000 system should be serviced.
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 G1000 system should be serviced.
The #1 AHRS is using the backup GPS path.
Primary GPS path has failed. The G1000 system
should be serviced when possible.
The #2 AHRS is using the backup GPS path.
Primary GPS path has failed. The G1000 system
should be serviced when possible.
The #1 AHRS is not receiving any or any useful
GPS information. Check AFMS limitations. The
G1000 system should be serviced.
The #2 AHRS is not receiving any or any useful
GPS information. Check AFMS limitations. The
G1000 system should be serviced.
The #1 AHRS is not receiving backup GPS
information. The G1000 system should be
serviced.
The #2 AHRS is not receiving backup GPS
information. The G1000 system should be
serviced.
The #1 AHRS is operating exclusively in no-GPS
mode. The G1000 system should be serviced.
The #1 AHRS is not receiving backup GPS
information. The G1000 system should be
serviced.
Garmin G1000 Cockpit Reference Guide for the Cessna Caravan
Annunciations & Alerts
73