senseFly swinglet User Manual page 129

De-calibrated
INS or Attitude
malfunction
Invalid flight
controller gains
The orientation sensors were not calibrated correctly.
User action: Be sure to place the drone on a flat
surface, reconnect the battery and do not move
the drone until pre-flight checks are complete. If
the problem persists, perform Check 2 in section
'Full airframe and sensor inspection' on page 119.
If this does not solve the problem contact your
swinglet CAM reseller.
There is an error with the firmware in the drone's au-
topilot.
User action: Re-connect the battery. If the problem
persists, contact your swinglet CAM reseller.
Troubleshooting
129