Eurocom D900F Panther Workstation - Manual (Page 194)

NVIDIA Video Driver Controls
B - 6 Display Modes
B
Display Modes
Single Display Mode
Only one of your displays is used.
Clone Mode
Clone Mode simply shows an exact copy of the Primary display desktop on the other
display(s). This mode will drive multiple displays with the same content.
Dualview Mode/Extended Mode
Dualview/Extended Mode treats both connected displays as separate devices, and
they act as a virtual desktop resulting in a large workspace. When Dualview/Extend-
ed Mode is enabled, you can drag any icons or windows across to the other display
desktop. It is therefore possible to have one program visible in one of the displays,
and a different program visible in the other display.