Hi, my Phantom 3 Advanced won't calibrate any more. Never crashed, rarely flown (last time I flew it was in August). When I'm on IMU values screen all the values are pretty close to normal except for Z acceleration which is 1.41 (has to be 1 I believe). But when I move the bird around all the numbers (including Z acceleration) are changing normally i.e. nothing seems to be stuck.
I tried the "knock with a shoe" trick - no change.
I opened the Phantom, opened the black IMU box, removed IMU unit and gave it a couple of moderate knocks on my desk - no change.
I downgraded the firmware a couple of versions - no change.
I even tried calibrating the Phantom upside down (Z acc value was around -0,6) and it finished calibration. However when I tried to re-calibrate it in normal orientation - IMU calibration error again.
Is there any way I can tell the Naza unit that "Z=1,41" IS the neutral point?
Go back to even older firmware (right now I'm on 1.8 I believe for the bird and 1.6 for the remote)?
I tried the "knock with a shoe" trick - no change.
I opened the Phantom, opened the black IMU box, removed IMU unit and gave it a couple of moderate knocks on my desk - no change.
I downgraded the firmware a couple of versions - no change.
I even tried calibrating the Phantom upside down (Z acc value was around -0,6) and it finished calibration. However when I tried to re-calibrate it in normal orientation - IMU calibration error again.
Is there any way I can tell the Naza unit that "Z=1,41" IS the neutral point?
Go back to even older firmware (right now I'm on 1.8 I believe for the bird and 1.6 for the remote)?