Lenovo U455 Tablet User Manual


 
Chapter 2. Learning the basics
19
The following describes the features of each function key.
Fn + Esc: Turn on/off the integrated camera.
Fn + F1: Enter sleep mode.
Fn + F2: Turn on/off the LCD screen.
Fn + F3: Shift to other connected display devices.
Fn + F4: Open the interface for display resolution settings.
Fn + F5:
Open the interface for integrated wireless devices
settings (on/off).
Fn + F6: Enable/Disable the touchpad.
Fn + F8: Enable/Disable the numeric keypad.
Fn + F9: Activate the pause function.
Fn + F10: Activate the break function.
Fn + F11: Enable/Disable the Scroll Lock.
Fn + F12: Activate the insert function.
Fn + PrtSc: Activate the system request.
Fn + / :
Increase/Decrease display brightness.
Fn + / :
Decrease/Increase volume level.
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