PWM (Pulse Width Modulation)

The CU34G2X does not use PWM (Pulse Width Modulation) to regulate backlight brightness at any level and instead uses DC (Direct Current). The monitor is therefore considered ‘flicker-free’, which will come as welcome news to those sensitive to flickering or worried about side-effects from PWM usage. The exception to this is with ‘MBR’ active, as this is a strobe backlight function which causes the backlight to flicker at a frequency matching the refresh rate of the display.





Luminance uniformity