Lenovo ThinkPad 600X TP 600X User's Reference - Page 70

Customizing the TrackPoint Choose Scrolling Method Select one of the following radio buttons: - Press Center Button, then use TrackPoint This option enables you to hold down the center click button on the keyboard and then use the TrackPoint to control the scrolling or the magnifying glass. When you are not holding down the center button, the TrackPoint operates normally; that is, it controls the mouse cursor. - Use External Mouse This option sets an externally attached mouse to scroll (or move the magnifying glass) horizontally or vertically. The TrackPoint functions simply as a cursor. - Use TrackPoint This option sets the TrackPoint to scroll horizontally or vertically without your holding down the center button. Use an externally attached mouse as a cursor. You can still use the TrackPoint to control the mouse cursor by pressing the center button. The Use External Mouse and the Use TrackPoint radio buttons are enabled only if a mouse is attached and the TrackPoint is enabled. ( on page 63.) "Enabling the TrackPoint" - Enable TrackPoint Scrolling Tips If you select this option, you can launch the TrackPoint Scrolling Tips function by pressing the center button three times. This function provides help for using the center button. 48 IBM ThinkPad 600X User's Reference