Before You Begin User's Guide
1.9 The <Fn> Key The <Fn> Function Key is located at the bottom-left corner of the keyboard. This key is
used together with other keys to activate certain pre-defined functions. To activate these
functions, press and hold down <Fn> together with the keys described below:
Bluetooth
Press this key combination (Fn+F1) to activate the Bluetooth function.
Wireless LAN
Press this key combination (Fn+F2) to activate the wireless LAN function.
LCD/CRT Switch
Press this key combination (Fn+F3) to switch between LCD only, CRT only,
and LCD/CRT simultaneously.
Warning Switch
Press this key combination (Fn+F6) to switch off and to switch on the warning
beep.
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