Turing off the RF board Press and hold the power button until a Red Led appears. Release the power button and your loader is now off. If the loader is left on, it will shut off after 1 hour of inactivity. Adjustable settings There are 3 settings which can be changed in programming mode 1) Adjustable motor speed: 6 Levels: increase BPS 2) Adjustable sound sensitivity: 6 Levels: Helps detect every shot during rapid firing, increase BPS. Adjust to match your marker.