Ubiquiti EdgeRouter LITE - Grounding and Power Connection; Grounding the Device; Connecting Power

Grounding the EdgeRouter Lite (Recommended)
The EdgeRouter Lite is grounded through the Power Adapter;
however, you can add optional ESD grounding for enhanced
ESD protection.
1. Loosen the grounding screw to secure a ground wire (not
included) to the Grounding Point.
2. Secure the other end of the ground wire to a grounding
block.
Connecting Power
1. Connect the Power Adapter to the Power port.