ThinkPad T480s, Hardware Maintenance Manual

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Chapter 5. Function keys
The following table describes the functions of function keys and key combinations.
Table 5. Function keys
Function key and key combination Description
+
You can configure the Fn key and function keys in the Keyboard
Properties window by doing the following:
1. Go to Control Panel, and then change the view of Control Panel from
Category to Large icons or Small icons.
2. Click Lenovo - Keyboard Manager and the Keyboard Manager
window is displayed.
3. Select the options of your preference.
Press Fn+Esc to switch the key function between the standard F1–F12
function and the special function printed as an icon on each key. When
the Fn Lock indicator is off, you can use the default function. You can
change the default function in the Keyboard Properties window.
Mute or unmute the speakers.
If you mute the sound and turn off your computer, the sound will remain
muted when you turn on your computer. To turn on the sound, press
or .
Decrease the speaker volume.
Increase the speaker volume.
Mute or unmute the microphones.
Darken the computer display.
Brighten the computer display.
Manage external displays.
Enable or disable the built-in wireless features.
Open the Settings window.
Enable or disable the built-in Bluetooth features.
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