• M600Pro-messages: Caution-switched to backup the IMU.
  IMU calibrated and compass and after take-off. 2 meters height appears this message in your application dji.
  What do I do?
  
  
  
  
  

Zlosnik,
When I interrogate the data for the M600 and in the Go app it often said switching to backup IMU, it mostly happens when I first start and no sats are visible.  You can tell what IMU is working because it has the green led on. If you fly at a different location do you have the same warning.

Ricci

OK, but I before each flight made calibrate IMU and calibrate Compass.
Earlier warning don't display.

Zlosnik Posted at 2017-3-7 16:19
OK, but I before each flight made calibrate IMU and calibrate Compass.
Earlier warning don't display.

Hi,
I guess you have looked at the connections? if you have two imu's on the top of the craft you could just swap them over to see if the same one has the fault, I can't remember if the assistant 2 or the go app has the history of the IMU changeover log. This way you can see if the imu is ok and it could be the cables or the canbus thats the issue.

ricci

I checked the cables and canbuses and swapped imu2 for the imu1 places ond conected for Inner IMU.
The problem still persists.

This is ones files flight record from DJI GO: Flight Records