Setting the speed:
When the reloader B is first turned on, while the LED flashes for one long second, press and hold the power button again during this flash. When done properly, the LED will now change to red and you can release the button. The LED will only stay red for about five seconds, then change back to its flashing green sequence for regular operation if no buttons are pressed. To set the speed during the red LED phase, push and release the button the number of times necessary based on what speed you desire. Press once for normal speed, twice for faster speed, and three times for fastest speed. Each time you press and release the button during this sequence, the press of the button should last about one second. If done too quickly, the board may not be set to the speed you desire. When done correctly, the red LED will go off, then flash the same number of times the button was pressed, indicating which speed it's now set to.