: To prepare the motors for flight, move the throttle to zero and the rudder stick to the far right . A red LED or an "Armed" message on the screen will appear.

: Hold down Buttons 1 and 4 on the KK2 board and keep them pressed. Power Up : Plug in the drone's battery.

This step ensures all motors start at the same time and respond equally to your throttle: : Ensure propellers are OFF .