? Bright, clear images High brightness provides the ability to project crystal clear, vibrant images from a long distance on a large screen even in daytime indoors. Expressive levels of dynamic black contrast Dynamic Black improves image contrast by analysing onscreen content frame-by-frame and then dynamically adjusting lamp power to optimize black levels. The black can be extremely black and white is brilliant white. Acer Lumi Sense+ ambient light detection Project in either light or dark environments with Acer Lumi Sense+ which adjusts the image based on available light. Equipped with an intelligent ambient light sensor, projector can optimize image brightness and color saturation based on ambient lighting conditions. What\'s even better, content-aware process also analyses projected contents frame by frame and dynamically adjusts image visibility to the optimum level. Give color a boost with Color Boost3D Acer Color Boost3D presents true-to-life colors through an optimized 6-segment color-wheel design, advanced lamp illumination technology, and powerful TI image processing. It can reduce brightness decay and color shift while displaying 2D and 3D content through enhancing color brightness, while also compensating color saturation and color temperature. Immune to color decay with Acer Color Safe II Color Safe II technology combines the dynamic RGB control techniques, and advanced projector lamps to extend projector lifespan. The technology prevents yellow hues, the sign of color decay, so even after thousands of hours of usage, projector continues to deliver consistent, natural colors. Horizontal & vertical keystone correction Image distortion sometimes happens when the projector is placed with improper distance or in a wrong position. Finding the right angle for your presentation will come easier with keystone correction which corrects vertical & horizontal distortions. Four corner correction Adjust distortion from any single corners. Even the projector is not placed in