hallmark007
 Core User of DJI
Flight distance : 12400594 ft
Ireland
Offline
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First off, if you decide to fly indoors you will continually get compass needs calibration. Indoors is full of magnetic interference and if you calibrate indoors the you’re setting the compass parameters to that environment and it could cause you problems outside where parameters are totally different.
Second, you drone need good light underneath and a textured surface to lock VPS on to if this is not the case then this is what’s likely causing drone to not hold position.
There is no need for IMU Compass Gimbal or any other calibrations. If your drone asks for calibration, turn it off and move to another location, never calibrate in an area where there is magnetic interference.
If you have calibrated drone indoors then recalibrate in an area free from magnetic interference “Outside”
You should also read your manual, lots of information in there. Check out below for safe flying .
Tip To Help Avoid compass interference and crash.
1/ Never calibrate Compass unless prompted to. Your compass will always prompt to calibrate if it needs it .
2/ start AC leave until you receive enough gps lock ,
3/ if you get Compass interference turn off AC and move to another location,
without interference.
4/ In bottom left hand corner on your map you will see small red/blue triangle, check to make sure that this triangle is pointing in the same direction (heading) as your AC, this will show good compass on the ground.
Raise AC to height of 8ft
Hover for 20 seconds
Fly forward 2ft
Backward 2ft
Left 2ft
Right 2ft
Up 2ft
Down 2ft
Yaw left
Yaw right
Each time returning to hover position
If you have a good horizontal each time, you will then know you have good GPS good IMU and good Compass, and your ready to fly.
This exercise takes less than 1 minutes and is worthwhile doing before every flight,
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