Dell Latitude X1 - Manual (Page 40)

Using the Keyboard and Touch Pad
Dell™ Latitude™ X1 User's Guide
Numeric Keypad
Key Combinations
Touch Pad
Numeric Keypad
The numeric keypad functions like the numeric keypad on an external keyboard. Each key on the keypad has multiple functions. The keypad numbers and
symbols are marked in blue on the right of the keypad keys. To type a number or symbol, hold down and press the desired key.
l To enable the keypad, press . The light indicates that the keypad is active.
l To disable the keypad, press again.
Key Combinations
System Functions
Battery
CD or DVD Tray
Display Functions
Opens the Task Manager window
Enables and disables the numeric keypad
Enables and disables the scroll lock
Displays the Dell™ QuickSet Battery Meter
Ejects the tray out of the drive (if Dell QuickSet is installed).
Switches the video image to the next display option. The options include the integrated display, an external monitor, and both
displays simultaneously.
and up-arrow key Increases brightness on the integrated display only (not on an external monitor).
and down-arrow
key Decreases brightness on the integrated display only (not on an external monitor).