Xtrfy K4 TKL LITE User manual
K4 TKL LITE – MANUAL
PLUG-AND-PLAY
Connect the K4 to the USB port. Driver installation starts automatically.
SETTINGS AND FUNCTIONS
The K4 TKL Lite features a range of customization options and convenient quick keys. All settings are made
directly on the keyboard, by pressing the FN key + the desired setting key.
LED ILLUMINATION
+ = FULL BACKLIGHT LED EFFECTS
Press FN + INS repeatedly to switch between 5 different backlight effects.
+ = WAVE EFFECTS
Press FN + HOME repeatedly to switch between 4 different wave effects.
+ = YOUR CUSTOM LIGHTING
To choose which keys to light up: Press and hold FN + PGUP for 3 seconds. When the PGUP key flashes,
press the keys that you want to illuminate. When you’re done, press and hold FN+PGUP for 3 seconds.
+ = TYPING EFFECTS
Press FN + DEL repeatedly to switch between 6 different typing effects. (Visible when typing.)
+ = CONSTANT LIGHT/LIGHTING OFF
Press FN + END repeatedly to turn the illumination on and off.
+ = BREATHING EFFECTS
Press FN + PGDN to switch between 2 different breathing effects.
+ = ADJUST LED BRIGHTNESS
Press FN + the up/down arrow keys to increase/decrease the brightness of the LED lighting.
+ = ADJUST LED EFFECT SPEED
Press FN + the left/right arrow keys to decrease/increase the speed of the LED effects.
GAME PRESETS
+ = LEAGUE OF LEGENDS BACKLIGHT
Press FN + 1 to illuminate the most common keys used in League of Legends.
+ = COUNTER-STRIKE BACKLIGHT
Press FN + 2 to illuminate the most common keys used in Counter-Strike.
+ = OVERWATCH BACKLIGHT
Press FN + 3 to illuminate the most common keys used in Overwatch.
+ = DOTA 2 BACKLIGHT
Press FN + 4 to illuminate the most common keys used in Dota 2.
+ = WASD BACKLIGHT
Press FN + 5 to illuminate W, A, S, D and the arrow keys.
+ = MIDDLE SECTION BACKLIGHT
Press FN + 6 to illuminate the keys in the middle section of the keyboard.
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?
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