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OTHER USEFUL KEYS AND SHORTCUTS
FN +
=
Lock Windows key
FN + F1–F8
=
Media controls
FN + F9
=
E-mail
FN + F10
=
Web browser
FN + F11
=
Lock all keys
FN + F12
=
Calculator
TROUBLESHOOTING
» Make sure the K4's USB connector is firmly attached to your computer's USB port.
» Connect to another USB port.
» Connect to another computer.
» Factory reset the keyboard by pressing and holding the FN key + backspace for 10 seconds.
NEED BACKUP?
If you have any questions, we're never more than an email away. Contact us at support@xtrfy.com
CHECK OUT MORE XTRFY PRODUCTS AT XTRFY.COM
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