Keychron K6 Benutzerhandbuch Seite 9

Turn Off the Backlight
In oreder to turn up the brightness of the backlight, you need to press fn1 +
In oreder to turn down the brightness of the backlight, you need to press fn1 +
Or press the Fn1 + Light effect key to quick turn on and off the backlight
Switch Between The Right Control Key and The Right Alt Key
in Windows
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