HP TouchSmart tx2-1109au Pointing Devices and Keyboard - Windows VIsta - Page 19

4 Using keypads The computer has an embedded numeric keypad and also supports an optional external numeric keypad or an optional external keyboard that includes a numeric keypad. Component (1) fn key (2) Num lock light (3) num lk key (4) Embedded numeric keypad Description ● Enables/disables the embedded numeric keypad when pressed in combination with the num lk key. ● When pressed in combination with a specific embedded keypad key, the fn key alternates the function of the key between its standard keyboard function and its keypad function. The embedded numeric keypad is enabled. - or - Num lock is enabled on a connected optional numeric keypad. ● Enables/disables the embedded numeric keypad when pressed in combination with the fn key. ● Enables/disables num lock for a connected optional numeric keypad. Can be used like the keys on an external numeric keypad. 15