Fujitsu A3110 A3110 User's Guide - Page 23

falcon.book Page 13 Friday, August 4, 2006 11:12 AM Function Keys Getting to Know Your LifeBook Fn Key Start Key Numeric Keypad (surrounded by heavy line) Figure 2-9 Keyboard Application Key Cursor Keys Keyboard USING THE KEYBOARD Your LifeBook notebook has an integral 86-key keyboard. The keys perform all the standard functions of a 101-key keyboard, including the Windows keys and other special function keys. This section describes the following keys. ■ Numeric keypad ■ Cursor keys ■ Function keys ■ Windows keys NUMERIC KEYPAD Certain keys on the keyboard perform dual functions as both standard character keys and numeric keypad keys. NumLk can be activated by pressing the [NumLk] keys. Turning off the NumLk feature is done the same way. Once this feature is activated you can enter numerals 0 through 9, perform addition ( + ), subtraction ( - ), multiplication ( * ), or division ( / ), and enter decimal points ( . ) using the keys designated as ten-key function keys. The keys in the numeric keypad are marked on the front edge of the key to indicate their secondary functions. WINDOWS KEYS Your LifeBook notebook has two Windows keys, consisting of one Start key and one Application key. The Start key displays the Start menu. This button functions the same as your on-screen Start menu button. The Application key functions the same as your right mouse button and displays shortcut menus for the selected item. (Refer to your Windows documentation for additional information regarding the Windows keys.) CURSOR KEYS The cursor keys are the four arrow keys on the keyboard which allow you to move the cursor up, down, left and right in applications. In programs such as Windows Explorer, it moves the "focus" (selects the next item up, down, left, or right). FUNCTION KEYS Your LifeBook notebook has 12 function keys, F1 through F12. The functions assigned to these keys differ for each application. You should refer to your software documentation to find out how these keys are used. The [Fn] key provides extended functions for the LifeBook notebook and is always used in conjunction with another key. ■ [Fn+F3]: Pressing [F3] while holding [Fn] will toggle the Audio Mute on and off. ■ [Fn+F4]: Pressing [F4] while holding down [Fn] allows you to toggle between an internal mouse (touchpad) and an external mouse (USB-type). ■ [Fn+F5]: Pressing [F5] while holding [Fn] allows you to toggle between video compensation and no compensation. (Video compensation controls spacing on the display. When it is enabled, displays with less than 1024 x 768 or 800 x 600 pixel resolution will still cover the entire screen.) 13