System warning _ check app

[odonovj]

How many calibration procedures are there. There's the contoller , the drone dance and , Is vision calibration another phrase for the dance calibration. So are there 2 or 3 or more.
I'm trying to figure out how to fix this , seen on screenshot. The drone crashed a few weeks ago for this same reason.
Thanks

 

[Mr. Salty]

Controller, compass, IMU, vision sensors and, if needed, gimbal.

 

[Kilrah]

Vision system refers to the various optical sensors and that calibration must be done using DJI Assistant 2 on a computer.

 

[Mr. Salty]

Is vision calibration another phrase for the dance calibration. I'm trying to figure out how to fix this

When in doubt, there's always the owner's manual, which covers this: https://dl.djicdn.com/downloads/Mavic_2/Mavic 2 Pro Zoom User Manual V1.6.pdf

 

[odonovj]

Vision system refers to the various optical sensors and that calibration must be done using DJI Assistant 2 on a computer.

So Kilrah how is that done . Is the drone tethered to a long usb cord to the computer?

I just completed the imu and the compass calibration a few minutes ago but I am still getting the system warning -check app notice on the controller and the "DOWNWARD VISION SENSOR CALIBRATION ERROR" scrolling message.

 

[odonovj]

When in doubt, there's always the owner's manual, which covers this: https://dl.djicdn.com/downloads/Mavic_2/Mavic 2 Pro Zoom User Manual V1.6.pdf

Is the pro zoom the same as the pro?

 

[Mr. Salty]

Is the pro zoom the same as the pro?

Apart from the camera, yes. There is only one manual, which covers both.

 

[Mr. Salty]

So Kilrah how is that done . Is the drone tethered to a long usb cord to the computer?

Download and install DJI Assistant 2.

Windows: https://dl.djicdn.com/downloads/dji_assistant/20181221/DJI+Assistant+2+For+Mavic+2.0.6.zip
Apple: https://dl.djicdn.com/downloads/dji_assistant/20181221/DJI+Assistant+2+For+Mavic+2.0.6.pkg

You will then need to connect your Mavic to the computer with a USB cable.

Page 21 of the manual has the details.

 

[odonovj]

Thanks I'm trying that now.

 

[odonovj]

SUCCESS ! Thanks alot
So that might be why the drone fell/ spiraled down nose first from 120 feet

 

[Kilrah]

Should not be related, no. But could be a consequence of the crash.