When you're planning your shoot and ready to take your drone out the door, here are some final checks to make. First of all, ensure that the "three electricity", that is, the drone battery, remote control and mobile phone power is sufficient. Secondly, ensure that various connection lines and memory cards have been installed, and you can consider correcting the UAV head on the indoor level.
Finally, set the corresponding keys and parameters according to your own shooting needs and operating habits. When arriving at the scene to start the machine ready to take off, please be sure to confirm whether the compass and GPS signals are normal, these two indicators are related to whether the UAV can maintain a suitable flight attitude and whether it can return smoothly.
When the drone takes off, it is best to choose a place where there are no tall buildings around, the ground is flat and there are no weeds, and the place where the diameter of the take-off point is 3m without shelter and no floating people. It is best not to take off in residential garden, park grass and other places, on the one hand, mobile personnel are dense, satellite signal is poor; Second, there are debris around, which can easily lead to the head being stuck and unable to self-check. The most suitable place to take off can be the roof of a residential building or an unmanned stadium.