Fujitsu E8420 E8420 User's Guide - Page 39

Scrolling Using the Scrolling button allows you to navigate through a document quickly without using the window's scroll bars. This is particularly useful when you are navigating through on-line pages. To use the Scrolling button, press the crescent shape at the top or bottom of the button to scroll up or down a page. When you have reached the desired section of the page, release the button. If your system has the optional fingerprint sensor in place of the scrolling button, it can be used for scrolling by moving your finger up and down over its surface. See "Appendix B: Fingerprint Sensor Device" on page 175. Optional Quick Point Feature The optional Quick Point device consists of a cursor control button at the lower center of the keyboard. It is roughly the same size and shape as a pencil eraser. The cursor control works the same way a mouse ball does, and moves the cursor around the display. It only requires light pressure to move; the more pressure you use, the faster the cursor will move. The left and right buttons that are located at the top of the Touchpad are designed for use with the Quick Point control, and they function in the same manner as the lower buttons. When used with the Quick Point button, the middle Touchpad button allows you to scroll up and down a screen. 34 - Touchpad Pointing Device