20English 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)• Normal: Select "Normal" to meet the visual effect of darkdetail enhancement.• Boost: Select "Boost" to meet the visual effect of brightnessboost.• Dynamic Black:automatically optimize the display of darkmovie scenes enabling them to be shown in incredible detail.: Once LumiSense is enabled, BluelightShield switches to"Off".BluelightShield • Off: Default setting.• Low / Medium / High: Select Low / Medium / High to reducedifferent exposure levels of blue light dynamically.: Once BluelightShield is enabled, LumiSense switches to"Off".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.• User 1/User 2: Memorize user's settings.• 3D: Only available for 3D input signal.Reference Mode For user mode settings.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.Sharpeness Adjusts the sharpness of the image.• Press to decrease the sharpness.• Press to increase the sharpness.Brilliant Color Choose On to enable a greater brightness increase in mid-toneimages.