LCD Panel Multi-function Buttons
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Multi-function buttons These are the multi-function buttons located on the LCD panel of the Gateway® M275 Convertible Tablet Notebook.

Indicator Icon Description
A. Screen rotation Screen rotation icon Rotate the display orientation.
B. Tablet input panel Tablet input panel Open the tablet input panel.
C. Brightness boost Brightness boost When you want a maximum bright panel - press this button for XtraBright. Maximum power drives the display brighter than what is normally offered by most other notebooks. A timer that can be set in the BIOS runs for 225 seconds before reverting to the previous bright setting.

A second button press delivers XtraDim. XtraDim is about 4 steps below normal maximum dim panel brightness, and was developed for use in dimly lit environments when you do not need (and do not want) a bright panel, even on regular maximum dim. XtraDim has no timeout, if set to XtraDim, it remains at minimum dim setting until changed or restarted.

A third press button press returns the display to the original setting.

D. Windows security Windows security Open the Windows Task Manager. Also used for domain authentication or logon screen.