Garmin G2000 Cockpit Reference Manual page 147

System Message
AHRS1 SRVC – AHRS1 Magnetic-
field model needs update.
AHRS2 SRVC – AHRS2 Magnetic-
field model needs update.
AHRS1 SERVICE – AHRS1 needs
service. Return unit for repair.
AHRS2 SERVICE – AHRS2 needs
service. Return unit for repair.
AHRS1 CONFIG – AHRS1 config
error. Config service req'd.
AHRS2 CONFIG – AHRS2 config
error. Config service req'd.
AHRS1 CAL – AHRS1 calibration
version error. Srvc req'd.
AHRS2 CAL – AHRS2 calibration
version error. Srvc req'd.
GEO LIMITS – AHRS1 too
far north/south, no magnetic
compass.
GEO LIMITS – AHRS2 too
far north/south, no magnetic
compass.
GRS1 MANIFEST – GRS1
software mismatch,
communication halted.
GRS 2 MANIFEST –
GRS2 software mismatch,
communication halted.
190-01264-01 Rev. A
Comments
The #1 AHRS earth magnetic field model is out of date.
Update magnetic field model when practical.
The #2 AHRS earth magnetic field model is out of date.
Update magnetic field model when practical.
The #1 AHRS has an internal failure. Return unit for repair.
The #2 AHRS has an internal failure. Return unit for repair.
The #1 AHRS has a configuration error. The system should
be serviced.
The #2 AHRS has a configuration error. The system should
be serviced.
The #1 AHRS calibration version error. The system should
be serviced.
The #2 AHRS calibration version error. The system should
be serviced.
The aircraft is outside geographical limits for approved
AHRS operation. Heading is annunciated as invalid.
The #1 AHRS has incorrect software installed. The
system should be serviced.
The #2 AHRS has incorrect software installed. The
system should be serviced.
Garmin G2000 Cockpit Reference Guide for the Cessna Corvalis T240
Annunciations & Alerts
131