Dell Latitude 5480 Owner's Manual

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Hot key combination

Some keys on your keyboard have two icons on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key.

The following table shows the features hot key combination:

Table 1. Hot key combinationThe following table shows the features hot key combination
Features	Function
Fn+F1	Mute audio
Fn+F2	Decrease volume
Fn+F3	Increase volume
Fn+F4	Microphone Mute
Fn+F5	NUM Lock
Fn+F6	Scroll Lock
Fn+F8	Switch to external display
Fn+F9	Search
Fn+F10 (optional)	Increase keyboard backlight brightness
Fn+F11	Decrease brightness
Fn+F12	Increase brightness
Fn+Esc	Toggle Fn-key lock
Fn+PrntScr	Turn off/on wireless
Fn+Insert	Sleep
Fn+Right arrow key	End
Fn+Left arrow	Home

NOTE You can define the behavior of the shortcut keys by pressing Fn+Esc or by changing Function Key Behavior in BIOS setup program.