Final answer:
To make all the blades spin and/or reset it to the original settings, rotate the central knob clockwise, press the reset button, and turn off and on the power.
Step-by-step explanation:
To make all the blades spin and/or reset it to the original settings, you need to:
- Rotate the central knob clockwise.
- Press the reset button.
- Turn off and on the power.
Shaking the device is not a recommended method to achieve this. These actions should help you control the blades and return them to their original settings.