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The second key to the right of the space bar controls the brightness of the backlight: FN PGUP Increases the brightness. FN PGDN brightness reduction, three adjustment breathing light switch control:
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The second key to the right of the FN space bar, start the breathing light (remember, press FN first, and then press the second key) Breathing light breathing frequency adjustment: FN () frequency is accelerated, FN (-) frequency is reduced
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Mechanical keyboard, and can not be determined from the feel, sound and other subjective feelings, or to define the mechanical keyboard from the structure, each key has a separate Switch (that is, switch) to control the closure, this switch is also known as the \"axis\". Although Cherry mechanical shaft is the most famous, but in addition to it, there are other brands of mechanical shaft in the market, including early Nissan ALPS shaft, Taiwan ALPS simple shaft, Taiwan white shaft and so on. Keyboards that use these kinds of shafts as trigger switches are called mechanical keyboards.