SBOU157 September 2015 OPT8241
The Frequently Used Parameters window translates simple user interface actions into the more complex underlying register access sequences, such as unambiguous range, illumination power, integration duty cycle, video mode, and region of interest (ROI). The unambiguous range defines the maximum range one wants to measure, and will deploy anti-aliasing when necessary to achieve the desired range. The text beneath the slider shows the register settings implementing the range specification. The illumination power controls the illumination emission power, specified as a percentage of the maximum power permitted by the hardware. The integration duty cycle specifies the percentage of frame time where the sensor is exposed to reflected illumination. The video mode enables the user to subsample the full image at different resolution; and select an allowed frame rate for the given resolution. The region-of-interest (ROI) specifies a rectangle area to stream, excluding other parts of the image.