Uploaded August 2020 | Updated September 2026, 3 weeks ago

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Video manual for the Xtrfy K4 & K4 TKL mechanical gaming keyboards.

00:00 - BACKGROUND COLOR CYCLE
Press FN + INS to start a cycle of shifting backlight colors.

00:11 - FIXED BACKGROUND COLORS
Press FN + HOME repeatedly to switch between 7 different background colors.

00:23 - CUSTOM COLOR ZONES
Press FN + PGUP for LED illumination in 6 color zones. To set the color of each zone, press FN + PGUP again. When the NUM, CAPS and SCROLL lights in the upper right corner blink, press FN + the numbers 1–6 repeatedly to adjust the colors. When you’re done, press FN + PGUP again.

00:53 - WAVE EFFECTS
Press FN + DEL repeatedly to switch between two different wave effects.

01:04 - BREATHING EFFECT
Press FN + END once to start the 7-color breathing effect cycle, and twice to lock the breathing effect at the current color.

01:18 - TYPING EFFECT
Press FN + PGDN to start a multi-color typing effect. (Visible when typing.)

01:31 - ADJUST LED BRIGHTNESS
Press FN + the up/down arrow keys to increase/decrease the brightness of the LED lighting.

01:42 - ADJUST LED EFFECT SPEED
Press FN + the left/right arrow keys to decrease/increase the speed of the LED effects.

01:52 - LOCK WINDOWS KEY
FN + the Xtrfy "X" = Lock Windows key

02:01 - LOCK ALL KEYS
FN + 11 = Lock all keys

02:10 - RESET KEYBOARD
Press and hold FN + Backspace for 10 seconds to reset the keyboard.


For media controls and more settings, see symbols on each key. (All settings are made by pressing FN + the desired setting key.)

Check out the Xtrfy K4 keyboard series at xtrfy.com/keyboards



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