Question about UDI U817a 2 4ghz Ch 4 Axis Gyro Rc Quadcopter Ufo Rtf Mode Guaranteed
The batterie is loaded, the remote batteries are new, some time the stuff works, but then, afer a short while I start the flight and about 20 sec. after that, the remote loses the connect to the drone, the propellers stop and it goes down.
I would probably check to see if the crystal on the transmitter is connected properly and the wire in the reciever is clean and all the way in. Also if you're really close to a very strong power source consider moving away a bit (but your system is a 4ghz system so that shouldnt be a problem)
Posted on Dec 26, 2013
Found a good answer here (different model but same controller): http://amzn.to/1HTf2KZ
"Push the left control knob up and down real quick to set the level of the copter. This connects it."
Just worked for me on our new U817a
Posted on Dec 28, 2014
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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