Samsung SYNCMASTER 460TMN - Manual (Page 16)

Using the Software
Touch Screen
1. Double-click "Calibrate" on the Desktop.
Right-click over the icon in the system tray and select "Calibrate" from the pop-up menu.
When the points are displayed, touch the corresponding points exactly.
Note
Since you may not be able to touch a point located at the edge, connect and use a mouse.
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