2.2 Installation of the Hybrid
2.2.5Frame Earth Connection
IMPORTANT
Connect the frame of the Hybrid IP-PBX to earth.
1.Loosen the screw.
2.Insert an earthing wire (user- supplied)*.
3.Tighten the screw.
4.Connect the earthing wire to earth.
Screw
Earthing wire
To Earth
*For earthing wire,
•Be sure to comply with applicable local regulations (e.g., law, guidelines).
•Proper earthing (connection to earth) is very important to protect the Hybrid
•The earthing wire of the AC cable has an effect against the external noise and lightning strikes, but it may not be enough to protect the Hybrid
Installation Manual
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