Ubiquiti Networks NanoBeaM - Manual (Page 9)

Aiming
1. Ensure the opening of the Ethernet cable is pointed
towards the ground.
2. Aim the front of the NanoBeam towards the other end of
the wireless link.
3. Hand-tighten the Lock Ring to lock the aim.
Note: Do not use a tool to tighten the Lock Ring.
Tighten the Lock Ring by hand only.