To enable Video Wall feature it is necessary to obtain and activate Video Wall Licenses (see "Obtaining and Activating Nx Witness Licenses"). Each one allows controlling video wall from a single computer (one session) or extend Video Wall on 2 displays. For instance 4 Licenses allow user to display Video Wall on 8 monitors and control it from 4 Clients concurrently.
To create Video Wall:
1.Open Main Menu and choose New –> Video Wall.
2.Enter the name of Video Wall and click OK or press Enter.