Garmin Cessna Caravan G1000 Cockpit Reference Manual page 96

Annunciations & Alerts
MISCELLANEOUS MESSAGE ADVISORIES (CONT.)
Message
FAILED PATH – A data path has
failed.
MAG VAR WARN – Large magnetic
variance. Verify all course angles.
SCHEDULER [#] – <message>.
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Garmin G1000 Cockpit Reference Guide for the Cessna Caravan
Comments
A data path connected to the GDU or the GIA
63/W has failed.
The GDU's internal model cannot determine
the exact magnetic variance for geographic
locations near the magnetic poles. Displayed
magnetic course angles may differ from the
actual magnetic heading by more than 2°.
Message criteria entered by the user.
190-00748-00 Rev. C