Typically,
users just need to attach the following four ports
Attach the WiFi antenna1.
Connect the HDMI cable2.
Plug in the Ethernet port3.
Apply the DC power with the AC-DC adaptor provided4.
The AC-DC power adaptor comes with several types of plugs, one
of which should be suitable to the power outlets used in your
country or region.
AC-DC Adaptor with Changeable Plug
In addition, a simple mounting kit is also available in the
package, with which you could mount the X700/X900 main unit in
your settings, like on the wall, beneath a conference table,
etc.