Ac Power Connection - ZyXEL Communications XS1930-12F User Manual

Figure 24 Connecting to the Building's Main Grounding Electrode
If you are uncertain that suitable grounding is available, contact the appropriate electrical inspection
authority or an electrician.
This device must be grounded. Do this before you make other
connections.

3.2.2 AC Power Connection

Note: Make sure you are using the correct power source as shown on the panel and that no
objects obstruct the airflow of the fans (located on the side of the unit).
To connect power to the Switch, insert the female end of the power cord to the AC power receptacle
on the rear panel. Connect the other end of the supplied power cord to a power outlet.
Chapter 3 Hardware Panels
XS1930 Series User's Guide
39