Pre-Arm Checks

When attempting to arm the motors, the autopilot performs a series of sensor status verifications.

If any of these checks fail:

• The autopilot will generate an error message.
• The message can be read in the messages section of either the Radio Control or Ground Control Station.
• The Drone will not arm the motors for safety reasons.

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Operator Actions in Case of Error:

1. Read the error message carefully.
2. Identify the issue.
3. Correct the issue before attempting to arm the motors again.

RC Failures

RC not calibrated

Radio calibration has not been carried out