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Table of Contents
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What to Check

Self-Check

Sensors should automatically pass. If Sensors are not passing, check and resolve the issue described.

For airspeed issues: keep vehicle on the ground and out of the wind when arming to prevent incorrect speed measurement, or re-calibrate airspeed if needed.

For AHRS error: this usually fixed by obtaining more GPS satellites with a more clear view of the sky. You can try rebooting the aircraft when sitting still on level ground to clear sensor warning messages.

Troubleshooting

Symptom

Solution(s)

Airspeed

  • Move the aircraft out of the wind or block the Pitot tube from the wind.

AHRS Error

  • Place the aircraft on level ground with a clear view of the sky and wait 1 to 2 minutes.

  • Reboot the aircraft and let sit on level ground.

Yaw Estimate Error

  • Place the aircraft on level ground with a clear view of the sky and wait 1 to 2 minutes.

  • Reboot the aircraft and let sit on level ground.