uAvionix AV-30 Service Bulletin page 22

6. "Calibration in progress" will be displayed with a % complete.
7. AV-30 will indicate "Calibration successfully completed Press DONE"
Press the left button under "DONE" and the calibration will be
complete. If an error is shown, repeat the calibration process.
AV-30-E Service Bulletin Software Upgrade 1.1.0
UAV-1005261-001 Rev A
22