Hold down forward, back and scroll wheel buttons for 5 seconds. Scroll wheel will blink orange continuously to indicate mode active. 

Use a scroll wheel to adjust brightness. Scroll up for increasing brightness. Scroll down for decreasing brightness.

100% = all 100%

75% = all 75%

50% = all 50%

25% = all 25%

0% = Profile lights and Logo @ 25% and Scroll Wheel light off.

Press scroll wheel to save and exit. The scroll wheel blinks three times to indicate mode complete and changes saved.