Dell Latitude D530 (Early 2008) - Manual (Page 48)

48 Using the Keyboard
Key Combinations
System Functions
Battery
CD or DVD Tray
Display Functions
Wireless Networking and Bluetooth ® Wireless Technology Function
Opens the Task Manager window.
Displays the Dell™ QuickSet Battery
Meter (see "Dell™ QuickSet" on
page 139).
Ejects the tray out of the drive (if Dell
QuickSet is installed; see "Dell™
QuickSet" on page 139).
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).
Enables and disables wireless networking
and Bluetooth wireless technology.