Lenovo ThinkPad T560 User Manual page 40

3. Select the options of your preference.
• + : Enables or disables the Fn Lock function.
When the Fn Lock function is enabled: The Fn Lock indicator is on. To input F1–F12, press the function
keys directly. To initiate the special function printed as an icon on each key, press the Fn key and the
corresponding function key.
When the Fn Lock function is disabled: The Fn Lock indicator is off. To initiate the special function
printed as an icon on each key, press the function key directly. To input F1–F12, press the Fn key and the
corresponding function key.
• : Mutes or unmutes the speakers. When the speakers are muted, the speaker-mute indicator turns
on.
If you mute the sound and turn off your computer, the sound will remain muted when you turn on your
computer again. To turn on the sound, press the speaker-mute key.
• : Decreases the volume.
• : Increases the volume.
• : Mutes or unmutes the microphones. When the microphones are muted, the microphone-mute
indicator turns on.
• : Darkens the computer display.
• : Brightens the computer display.
You can temporarily change the computer display brightness by pressing the two keys. To change the
default brightness level, right-click the battery status icon in the Windows notification area. Then click
Adjust screen brightness and make changes as desired.
• : Manages external displays.
• : Enables or disables the built-in wireless features.
• :
– Windows 7: Opens Control Panel.
– Windows 10: Opens the Settings window.
• :
– Windows 7: Opens Windows Search.
– Windows 10: Opens the Cortana search box.
• : Views all the programs that you have opened.
• :
– Windows 7: Opens Computer.
– Windows 10: Views all the programs.
• Fn+Spacebar: If your computer is equipped with a backlight keyboard, use this key combination to
control the keyboard backlight.
There are three modes for the keyboard backlight: Off, Low, and High. Press Fn+Spacebar to change
the mode of the keyboard backlight.
• Fn+B: Has the same function as the Break key.
• Fn+K: Has the same function as the ScrLK key.
• Fn+P: Has the same function as the Pause key.
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User Guide ThinkPad T560 and P50s