DJI Phantom 3/4 range improvement & manual channels option

If you're in EU/UK, and have the 'channels manual select' button disabled, and your transmission data rate slider is missing (should lower it for a range improvement) change your device settings to US, and that's it. cheers :) P.S. if there are more phantoms in air nearby, each one should select its channel manually, to avoid unwanted glitches that can happen. https://www.youtube.com/watch?v=3B3cpXWE_NA music: "Danger Storm" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/