Acer Universal USB 2.0 Docking Station User Manual - Page 12

9 Menu options and settings English Option DisplayLink Manager Screen Resolution Color Quality Screen rotation Extend to Set as Main Monitor Notebook Monitor Off Mirror Off Description Open Windows screen resolution settings. Select an available resolution. Note: This function is unavailable in mirror mode, as the resolution is defined as the resolution of the primary monitor. Select the desired color depth. Set the screen rotation as needed. Extend the screen to the desired display. Set the selected display as the main monitor. Set the external display as the main display and turn off the notebook's screen. Note: This function works only when an external display is connected, and will only appear when the utility is installed on a notebook computer. Set the external display to duplicate the main display. Turn the external display off. Multi-monitor configuration You can connect an additional monitor to your computer through the DVI port in addition to a monitor connected to your computer's VGA port. The external monitor can be configured as the main display, to mirror the main display or for an extended Windows desktop. To configure the displays, right-click on the Windows desktop and select Screen resolution