If you find that the movements of your remote control don’t correlate precisely to the cursor on your screen moving, you may need to calibrate your DROIX B52 remote control.
To calibrate the remote control please follow the steps outlined in the video below:

Video:

https://youtu.be/txAkLIAzCkE

Watch it over at YouTube’s site – https://www.youtube.com/watch?v=txAkLIAzCkE