Epson EB-Z8050W Operation Manual page 27

Using Multi-Screen Display
B
Click "Connect".
The image allocated to each projector is projected.
In a Windows environment, you cannot view the image being
sent to a virtual display on the computer. To adjust the image on
the virtual display, you must do so while viewing the projected
image.
To perform mouse-based operations on the virtual display, move
the mouse pointer in the direction of the virtual display, such
that the pointer appears on the virtual display.
C
To terminate multi-screen display, click "Disconnect" on the
toolbar.
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