Recent content by sarniac

I had similar problems with my P4 Pro radio and sent it in for repair. Battery was replaced and unit returned. First time battery ran down and I tried charging, it would not charge. I returned radio again and this time board was flowed and now will take a charge when it runs down. First time...

I sent my P4 Pro controller in for service, twice, because the controller would not take a charge. First time, the battery was replaced and then returned ($190.). Battery ran down and would not take a charge. Returned for repair and the battery was replaced again. Also, the main board was...

I use a Samsung S8 phone with the brightness turned up all the way. It is difficult to see screen activity in the sun - much better in the shade. I made a hood from cardboard and tried using it but didn't feel it improved the image very much. Also, it gets in the way of sticks.

Welcome to the Forum from Windsor, Ontario.

I purchased a black Obsidian battery on Amazon for $159. Received Monday and charged it - pleased with my purchase.

Congratulations Robert on passing the test. I too found some of the questions odd - was expecting more 'flying a quad' type questions.

RC returned today with new battery. Total cost $148 U.S. funds.

Good luck to you.

I passed the Basic.

I bought the P4 used - don't know how old it is or if controller is under warranty.

I have contacted an authorized DJI repair center in Toronto and will be shipping R/C Friday for analysis and repair. I will post what had to be repaired.

I took the controller apart and disconnected the battery from the main board for 15 minutes. Reconnected and reassembled controller. Plugged in charger - left two green lights flash for 70 seconds and then controller turns off. Recalibrated sticks (this was mentioned in a previous post) and...

Thank you for the suggestion - I will try this and report back.

Purchased a Phantom 4 Pro used and controller battery is beeping and in need of a charge. Only the first of four lights lite, indicating controller is in need of a charge. Plugged the controller in - alone - not with battery, and first light will flash but it will not charge. Searched the...

I used practice material and exam from Coastal Drones. I completed the exam and passed with 82%. In addition to info from Coastal Drones I also visited a number of YouTube and Government of Canada websites. Have a look at Don Joyce (DonDronesOn) YouTube channel at He has study guides and...