BenQ Joybook Lite U121 User Manual page 22

<Fn> + <F3> Switches display between your Joybook
Lite and an external display device (such
as a monitor or projector), or allows
simultaneous display.
Make sure an external display device (such
as a monitor or projector) has been
connected to your Joybook Lite properly
before using this hotkey combination.
<Fn> + <F4> Decreases screen brightness.
<Fn> + <F5> Increases screen brightness.
<Fn> + <F6> Activates or deactivates the touchpad.
<Fn> + <F7> Activates or deactivates the speakers.
18 Using your Joybook Lite
<Fn> + <F10> Switches between 4 combinations of
WLAN and Bluetooth on/off. The status
is indicated by the on-screen display.
WLAN and Bluetooth are available on
select models.
<Fn> + <F11> Activates or deactivates the 3G
connection.
3G connectivity is available on select
models.
<Fn> + <F12> Activates or deactivates the
mode.
<Fn> + <Num Activates or deactivates the scroll lock
Lk> function. When activated, the screen
moves one line up or down when you
press the up or down arrow key ( , ).
Scroll Lock does not work in all programs.
<Fn> + <Delete> Copies a bitmap image of the current
entire screen to your clipboard, which
can be inserted into documents as a
screenshot, or pasted into a graphics
software such as Microsoft Paint.
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