Toshiba A50 - Manual (Page 105)

User’s Manual 5-5
The Keyboard
LCD Display Brightness: Pressing Fn + F7 increases the display
brightness in increments. When you press these hot keys, the current
setting will be displayed for two seconds by a pop-up icon. You can also
change this setting through the Screen brightness item of the Basic Setup
tab in TOSHIBA Power Saver.
.
Wireless setting: Fn + F8 are not used.
Touch pad: Pressing Fn + F9 in a Windows environment enables or
disables the Touch pad function. When you press these hot keys, the
current setting will change and be displayed as an icon.
Display resolution selection: Press Fn + spacebar to change the display
resolution. Each time when you press these hot keys, the display resolution
changes as follows: From the current resolution (the original resolution) to
1024×768, from 1024×768 to 800×600, from 800×600 to the original
resolution.
TOSHIBA Zooming Utility(reduce): To reduce the icon size on the desktop or
the application window, press the 1 key while holding down the Fn key.
TOSHIBA Zooming Utility(enlarge): To enlarge the icon size on the
desktop or the application window, press the 2 key while holding down the
Fn key.
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The brightness level is always set at the maximum value for about 18
seconds, when the LCD turns on. After 18 seconds, the brightness level
will appear at the Power Save Mode setting or you can change it manually.
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Display clarity increases with the brightness level.