Barco CORONIS 1MP System Manual page 104

BarcoMed software driver installation
Figure 67: DualView Disabled
If DualView is enabled, you will see a two virtual screens in the
dialog box on the Settings Tab of the Display Properties Control
Panel, one for each head of the BarcoMed Display Controller. If
DualView is not enabled, you will see a single virtual screen in the
display properties dialog for both heads of a BarcoMed Display
Controller. If you wish to enable simply click "Next" to continue. If
you do not wish to enable DualView "un-check" the checkbox next
to "Enable the DualView device.", and click "Next" to continue.
System manual Coronis 1MP 105