Using a Dock and a Second Monitor
Prerequisite: The Marathon is in the Dock, and a second monitor is attached to the dock. The Marathon display driver has been
setup to extend the Marathon display to the second monitor.
Use a connected USB mouse to select items on the displays. The mouse can be connected to the Marathon or the desktop
dock. When the Marathon display driver is setup to extend the Marathon display to the second monitor, cursor calibration on
the Marathon touch display is offset. Do not use the touch panel on the Marathon to select items on the Marathon display.
When a cabled USB mouse is used, the touch screen calibration is correct.
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