FBOX 2 - what should I do if airmouse cursor is moving across the screen or RCU is not working?

If you face problem with moving cursor it is probably due o fact gyroscope need to be reset. Plese follow below steps to fix it.
FBOX2 and RCU pairing
1. Disconnect the FBOX2 power cable.
2. Take out the batteries from RCU.
3. Press and hold the „HOME” button on RCU.
4. Put in the batteries and put RCU in horizontal position on a flat surface (still holding the ‘HOME’ button).
5. Let go the „HOME” button – RCU diode will start to flicker, then connect the FBOX2 power cable.
6. FBOX2 will turn on, and during this the RCU will be paired with FBOX2. Pairing is finished when the diode stops flickering.