**This is an old revision of the document!**

• Camera brightness: This parameter is in all Tuning tabs regardless of the program that's being run. It sets the exposure setting of Pixy, which controls the brightness of the image. The Camera Brightness setting is important because the correct exposure setting will lead to the best detection accuracy. It is recommended to enable Overexposure highlighting (in the PixyMon Parameters pane) to prevent overexposure of the objects you wish to detection. There is more information here.