4016 SX (250-4901) Keyboard Faxback Doc. # 1577 The 101-key enhanced keyboard features a curved profile for easy typing. The keys have an audible click that indicates when they have been fully pressed. keyboard, isometric view * F (Function) KEYS-- Program-specific. Their functions are determined by the software you are running. * SPECIAL FUNCTION KEYS-- Perform the general functions indicated on the keys Specific functions might vary slightly in a given application program. * TYPEWRITER KEYS-- Feature auto-repeat; when you hold down a typewriter key, the keystroke repeats automatically until you release the key. * DIRECTION KEYS--Used in application programs to control the movement of the cursor (or highlight) on the screen. * NUMERIC KEYS-- Enable you to type numbers in two ways. You can hold down SHIFT and press a number, or you can press NUM LOCK and then type numbers without pressing the SHIFT key.