Wireframe
lvl.2
Flight distance : 7441 ft
Germany
Offline
|
Part I. Rise and Fall of Yellow Spark
So on my way to work I have this nice fountain, right 20 meters out of the underground station - there's a miniature square with fountain, sitting places and overall looking nice.
I decided to make some shots. It was my fourth of fifth flight, as I purchased Spark (fly more combo with RC) couple of weeks before.
I calibrated compass (as it required calibration), checked the map, checked the correct map direction, received 11 GPS satellites and decided to fly as everything was green.
I made slow flyover above the falling water, made a quickshot - circle and decided to finish the flight with rocket view as fountain is pretty symmetrical.
Once the spark completed the Rocket program, trouble started.
It was in clear sight and not very high above, but i received 'video feed disconnection' and 'No GPS' suddenly and my beautiful yellow Spark switched to ATTI mode. There was a minor wind on the ground level, but I clearly understand that it was a bit windy above, as it started drifting slowly.
I panicked.
I have read about the ATTI mode, but had no time to practice flying it. I tried to bring it back above the square level, but spark has already drifted aside and was above some trees that surround the square. There were definite hiccups in the receiving data from my RC. I lost it from sight.
But somehow, being moved a bit aside, GPS coverage improved and Spark decided to get to homepoint where I started the flight. I am just guessing, as there were problems with RC interaction. A minute later, running around looking for my Spark, i found it lying in the grass 3 meters aside home point, with a bit of mud on it's 'face'. I deducted that it struck the branches somehow and fall. It looked intact overall and the gimball was working.
I cleared the spark from mud, changed battery and tried to launch.
Oh no!
I received a number of errors:
Camera Sensor Error - Hardware Malfunction. Contact DJI for Repairs
Forward Vision Sensor Error - Restart Aircraft. Contact DJI support if problem persists
Air Encoder Error (0x8000000) - Restart Aircraft. Contact DJI support if problem persists
This is scary!
I gave it several tries, tried downgrading/upgrading firmware (in order to reset software errors) but problems persisted.
I reside in Russia and there is no Official DJI Care here. We have kind of 'licensed distributor' with their own repair center but they state clear that even diagnostics has to be paid if drone was not purchased from them...
But that's the only way...
to be continued in 5 minutes.
|
|