Epson EB-826W Operation Manual page 30

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.
In a Windows environment, if the virtual display driver has been
q
enabled such that the mouse pointer can be moved outside the
limits of the screen, there may be occasions when you lose track
of the location of the pointer. When you are not using a virtual
display, clear the check mark against the virtual display under
Add-Remove EPSON Virtual Display, such that the mouse pointer
cannot be moved outside the limits of the screen. To subsequently
use multi-display again, place a check mark against the required
display under Add-Remove EPSON Virtual Display.
To clear a check mark, see the following. s
30
p.24