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Ac losing altitude on vps. How to calibrate?
343 6 2017-12-26
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Moshe.mmm
First Officer
Israel
Offline

Hi,
Yesterday I noticed a new problem. My spark doesn't stay on the same altitude when moving in every direction, when I'm in the range of vps. When flying higher it seems ok. I replaced the props and the problem still exists. In static hovering it's also seem fine.
How can I calibrate the vps like the Phantom?
Appreciate any help.
Thanks
2017-12-26
Use props
DJI Elektra
Administrator
China
Offline

Hi, Moshe. I would recommend you avoid things which have influence on 3D sensor. You can try to calibrate IMU before flight.
3D VISION SYSTEM.png
2017-12-26
Use props
Moshe.mmm
First Officer
Israel
Offline

DJI Elektra Posted at 2017-12-26 18:43
Hi, Moshe. I would recommend you avoid things which have influence on 3D sensor. You can try to calibrate IMU before flight.

Thanks for your reply.
I calibrated the imu several times but the ac still gains or losses altitude by itself when I move forward or backwards or to the sides. This is happening when I'm flying low close to the ground. Anyway to calibrate the vps?
2017-12-27
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Moshe.mmm
First Officer
Israel
Offline

DJI Elektra Posted at 2017-12-26 18:43
Hi, Moshe. I would recommend you avoid things which have influence on 3D sensor. You can try to calibrate IMU before flight.

Hi, I calibrated the imu and still the altitude reading of the vps is not accurate. Sometimes it's just mistaken. What should I do? The spark goes up by itself when I'm flying.
2017-12-29
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Jos A
Captain
Netherlands
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Do you use 4.1.18 android?
2017-12-29
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Moshe.mmm
First Officer
Israel
Offline

No.I use 4.1.9
2017-12-29
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DJI Elektra
Administrator
China
Offline

Moshe.mmm Posted at 2017-12-29 04:31
Hi, I calibrated the imu and still the altitude reading of the vps is not accurate. Sometimes it's just mistaken. What should I do? The spark goes up by itself when I'm flying.

Did you shoot a video when you encounter this situation? Please provide a video and I will forward it to our engineers to locate your problem.
2017-12-29
Use props
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