User Manual 
11 
Dual View: 
This functionality allows you to work two different tasks on two monitors 
(primary and secondary) simultaneously. 
For Dual View, you have to distinguish the primary and the secondary monitor: 
a.  Connect the monitor cables to VGA ports. 
b. Enter OS. 
c.  Enter “Display Properties”. 
d.  Press “Identify” and the screen will appear “1 & 2” to distinguish the 
primary and the secondary monitor. 
Note: 
1.  Please check on “Extend my Windows desktop onto this monitor” to show 
“1 & 2.” Otherwise, both screens will show “1.” 
2.  Please uncheck “Extend my Windows desktop onto this monitor” to use the 
Standard, Clone, Horizontal Span, or Vertical Span functions. 
   
Note: Your graphics card supports either Dual View Function or SLI Multi-GPU 
Feature. Please refer section 3.5 Enabling SLI Multi-GPU in Windows for 
detailed setup information if your graphics card supports SLI Technology.