5-4 User’s Manual
L550/L555/L550D/L555D
Brightness (Up): Pressing FN + F7 increases the computer’s display panel
brightness in individual steps.
Wireless: Pressing FN + F8 switches the active wireless devices.
Touch Pad: Pressing FN + F9 enables or disables the Touch Pad function.
Zoom: Pressing FN + Space changes the display resolution.
TOSHIBA Zooming Utility (reduce): Pressing FN + 1 reduces the icon
size on the desktop or the font sizes within one of the supported application
windows.
TOSHIBA Zooming Utility (enlarge): Pressing FN + 2 enlarges the icon
size on the desktop or the font sizes within one of the supported application
windows.
FN Sticky key
You can use the TOSHIBA Accessibility Utility to make the FN key sticky,
that is, you can press it once, release it, and then press an “F Number” key.
To start the TOSHIBA Accessibility utility, click Start -> All Programs ->
TOSHIBA -> Utilities -> Accessibility.
If no wireless communication device is installed, no dialog box will appear.
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