turbosuper
Pre-takeoff checklist
- Joined
- Aug 3, 2021
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- 130
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- turbosuper
I am getting an error message on a new Garmin GI275 ADAHRS ADI.
"Expansion board calibration mismatch."
Has anyone seen this before? The error is not listed in any of the manuals. Maybe the expansion board is DOA and needs to be returned to Garmin? I hope that is not the case, that will be very disappointing on a new unit.
"Expansion board calibration mismatch."
Has anyone seen this before? The error is not listed in any of the manuals. Maybe the expansion board is DOA and needs to be returned to Garmin? I hope that is not the case, that will be very disappointing on a new unit.