Gateway Convertible Tablet PC User Manual page 50

Chapter 3: Getting Started
Button
XtraBright/XtraDim
Windows security
42
Icon Press to...
Increase the LCD panel brightness above the normal
brightest setting for 255 seconds. Use this feature in
bright lighting situations, such as outside in bright
sunlight.
Press a second time to decrease the brightness
below the normal dimmest setting. Use this feature
in dim lighting situations.
Press a third time to return the display to the normal
brightness setting.
Important: Using this feature will affect battery
performance.
For more information, see
page 50.
Open the Windows Task Manager. Also is used for
domain authentication or logon screen.
www.gateway.com
"XtraBright/XtraDim" on