Grs 77 Message Advisories - Garmin G1000 Reference Manual
Integrated flight deck
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Also See for G1000:
- Manual (724 pages) ,
- Pilot's manual (708 pages) ,
- System maintenance manual (340 pages)
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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.
AHRS MAG DB – AHRS magnetic
model database version mismatch.
190-00600-02 Rev. A
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 #2 AHRS is operating exclusively in no-GPS
mode. The G1000 system should be serviced.
The #1 AHRS and #2 AHRS magnetic model
database versions do not match.
Garmin G1000 Cockpit Reference Guide for the Cessna Citation Mustang
Annunciations & Alerts
69
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