26English ColorLumiSense + The light sensor of LumiSense+ technology can intelligentlyoptimize the brightness and color saturation of projected imagebased on actual ambient light. The feature greatly enhances darkdetail visibility and color saturation.• Off: For normal mode. (ambient light sensor is off)• Auto Bright: Light sensor is on to automatically detectambient light and optimize the brightness and colorsaturation of projected image.• Dynamic Black:automatically optimize the display of darkmovie scenes enabling them to be shown in incredible detail.Display Mode There are many factory presets optimized for various types ofimages.• Bright: For brightness optimization.• Presentation: For meeting presentation.• Standard: For common environment.• Video: For playing video in a bright environment.• Game: For game content.• Education: For education environment.• Movie: For brighter and general movie/video/photo playing.• Dark Cinema: For dark movie content.• Sport: For sport picture.• User: Memorize user's settings.Wall color Use this function to choose a proper color according to the wall.There are several choices, including white, light yellow, light blue,pink, dark green. It will compensate the color deviation due to thewall color to show the correct image tone.Brightness Adjust the brightness of the image.• Press to darken the image.• Press to lighten the image.Contrast "Contrast" controls the difference between the lightest anddarkest parts of the picture. Adjusting the contrast changes theamount of black and white in the image.• Press to decrease the contrast.• Press to increase the contrast.Saturation Adjusts a video image from black and white to fully saturatedcolor.• Press to decrease the amount of color in the image.• Press to increase the amount of color in the image.