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Appendix: Troubleshooting
Maintenance
Pre-Arm Safety Check Failure
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If the status LED displays blinking yellow, the X8 is failing one of the pre-arm safety checks. To determine the specific failure, check the
heads-up display on the ground station for the error message specifying the failed check.
Radio Calibration Failure: Perform radio calibration or RC controller re-binding
Accelerometer Calibration Failure: Perform accelerometer calibration
Compass Calibration Failure: Perform compass calibration
GPS Failure: Wait for improved GPS signal or move to a more open area (most common failure)
Video tutorials for performing calibrations are available at 3DR.com/X8/info.
Replacement parts for the X8 are available for purchase at store.3DR.com.
Instructions for replacing the wiring, plates, motors, and legs of the X8 are
available at 3DR.com/X8/info.