Toshiba Satellite Pro U400 - Manual (Page 96)

User’s Manual 5-4
The Keyboard
Brightness (increase): Turns the monitor brightness up.
Wireless: Switches the active wireless devices if the wireless
communication switch is switched on.
TouchPad: Enables or disables the TouchPad function.
Enable Keypad: Enables or disables the Key Pad function.
Number Lock: Enables or disables the Number Lock function.
Scroll Lock: Enables or disables the Scroll Lock function.
Zoom: Changes the display resolution.
TOSHIBA Zooming Utility (reduce): Reduces the icon size on the
desktop or the font size within one of the supported application windows.
TOSHIBA Zooming Utility (enlarge): Increases the icon size on the
desktop or the font size within one of the supported application windows.
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Before using Fn + 1 and Fn + 2, you must install the TOSHIBA Zooming
Utility. The utility only supports the following applications: Microsoft Internet
Explorer, Microsoft Office, Windows Media Player, Adobe Reader and the
icons on the desktop.