Using The Keyboard - Sony VGN-BX740 User Guide (Microsoft® Windows Vista™) User Manual

Using the Keyboard

Your keyboard is very similar to a desktop computer keyboard, but has additional keys that perform model-specific tasks.
Combinations and Functions with the Fn Key
Some functions are not available before the operating system launches.
Combinations/Feature
Fn + F1: wireless switching
Fn + 2 (F3/F4): speaker volume
Fn + 8 (F5/F6): brightness control
Fn + /T (F7): display output
Fn + (F10): zoom
Functions
* Toggles among Bluetooth, wireless LAN, and wireless WAN functionalities.
Adjusts the built-in speaker volume.
To increase the volume, press Fn+F4 and then M or ,, or keep pressing Fn+F4.
To decrease the volume, press Fn+F3 and then m or <, or keep pressing Fn+F3.
Adjusts the LCD brightness of your computer screen.
To increase lightness intensity, press Fn+F6 and then M or ,, or keep pressing Fn+F6.
To decrease lightness intensity, press Fn+F5 and then m or <, or keep pressing Fn+F5.
Toggles among your computer screen, an external display, and simultaneous output to both.
Changes the screen resolution to magnify/restore your computer's screen view.
The magnified view is not as clear as the standard view, as it is implemented by applying a lower resolution
to the computer screen with a higher resolution.
This key combination may not work with graphic images as it magnifies the screen view by changing the
resolution.
The location and size of software windows may change when the screen view is magnified or the standard
view is restored because pressing this key combination changes the resolution.
When your computer's screen view is magnified, switching the view to the external display disables the
function and restores the standard view.
n 31 N
Using Your VAIO Computer