BenQ TH671ST User Manual - Page 32

Color Management This function provides six sets (RGBCMY) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference. • Primary Color: Selects a color from among R (Red), G (Green), B (Blue), C (Cyan), M (Magenta), or Y (Yellow). • Hue: Increase in the range will include colors consisted of more proportions of its two adjacent colors. Please refer to the illustration for how the colors relate to each other. For example, if you select Red and set its range at 0, only pure red in the projected picture will be selected. Increasing its range will include red close to yellow and red close to magenta. • Saturation: Adjusts the values to your preference. Every adjustment made will reflect to the image immediately. For example, if you select Red and set its value at 0, only the saturation of pure red will be affected. RED Yellow GREEN Magenta Cyan BLUE Advanced... Saturation is the amount of that color in a video picture. Lower settings produce less saturated colors; a setting of "0" removes that color from the image entirely. If the saturation is too high, that color will be overpowering and unrealistic. • Gain: Adjusts the values to your preference. The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately. Noise Reduction Reduces electrical image noise caused by different media players. The higher the value, the less the noise. Brilliant Color This function utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid-tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select On. Selecting Off disables Brilliant Color, and Color Temperature becomes unavailable for access at the same time. Fast Mode Select to turn On or Off the Fast Mode. Light Mode Select the Light Mode. The options are Normal, Economic, SmartEco, and LampSave. LumiExpert This function adjusts the Gamma level automatically based on the ambient light detected through ALS. You can also manually adjust its value to your preference. • LumiExpert: Select to turn On or Off. • Level: With LumiExpert turned On, adjust the Level from -3 (dark) to 3 (bright). 32 Menu operation