Icon
Function
Keyboard
backlight toggle
Speaker toggle
Volume down
Volume up
Numeric Lock
NumLk
Pause
Pause / Break
Break
Page up
Pg Up
Page down
Pg Dn
Description
Turns the keyboard backlight on and off.
(optional)
Turns the speakers on and off.
Decreases the sound volume.
Increases the sound volume.
Turns the embedded numeric keypad on
or off.
Sends a Break Command.
Scrolls up a page in a document.
Scrolls down a page in a document.
Using the keyboard - 17