Dell Latitude 5480 Owner's Manual
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:
| 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.
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