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Downward vision system error
2788 9 2017-8-8
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schimt
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United States
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Is there a way to calibrate the vision system on the spark? I know you can with the mavic in DJI assistant 2, but i don't see the calibration options when I open it with my spark.
Thank you for any insight and support

2017-8-8
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ImHereToCrash
Captain
Flight distance : 5381368 ft
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United States
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what exactly are you attempting to calibrate and why?   

do you mean the camera you use on gimbal to see live view ?

do you mean the VPS system (visual positioning system)  which is used to stabilize the aircraft at take off and landings?

if you mean gimbal camera you can only really at the moment adjust the angle of the dangle and speed,  not really calibrate yet.

if you mean the VPS system, what is wrong with it.. is it very unstable like wobbly hovering few feet off the ground? does it fail to see ground after certain distance? what is it?
2017-8-8
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Thor1
First Officer
Flight distance : 196837 ft
Canada
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ImHereToCrash Posted at 2017-8-8 08:38
what exactly are you attempting to calibrate and why?   

do you mean the camera you use on gimbal to see live view ?

In the title it says "Downward vision system error" so i assume he means "Downward vision system" as in VPS. and i have no idea if it can be calibrated but the manual may have the answer.
2017-8-8
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ImHereToCrash
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Thor1 Posted at 2017-8-8 08:41
In the title it says "Downward vision system error" so i assume he means "Downward vision system" as in VPS. and i have no idea if it can be calibrated but the manual may have the answer.

i was just making sure since most people want to calibrate their gimbals and video camera, not their VPS,


as far as i know it cannot be recalibrated at the moment.. unmodded untampered with sparks can usually use VPS in moderate sunlight up to 30 feet..it ranges between 25-30 feet.  if lighting either too direct and strong reflecting heavily off the ground or too dark out that distance VPS works can drop and stability can suffer a lot.  
2017-8-8
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Thor1
First Officer
Flight distance : 196837 ft
Canada
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what exactly is wrong with it?
2017-8-8
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Thor1
First Officer
Flight distance : 196837 ft
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ImHereToCrash Posted at 2017-8-8 08:45
i was just making sure since most people want to calibrate their gimbals and video camera, not their VPS,

this makes sense
2017-8-8
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DJI Thor
Administrator
Flight distance : 13602 ft
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Spark doesn't have the calibrating option for the vision positioning system. If you got the error message about vision system error, please try to reboot the drone, if it still exists, you need to send the drone in for repair.
2017-8-8
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JoeCec
First Officer
Flight distance : 3491430 ft
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2017-8-28
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lacoupe-spark
lvl.1
Argentina
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After a fall mi spark display this error..

"Downward vision system error (4001)"  

I think thats have a fisical damage
2017-9-3
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djiuser_PFLOMjnZqfYf
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United Kingdom
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lacoupe-spark Posted at 2017-9-3 19:00
After a fall mi spark display this error..

"Downward vision system error (4001)"  

Did you fix this problem?
5-5 23:53
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