Optoma H78DC3 User Manual - Page 19

User Controls English Picture ™ The "Color" sub menu is not supported under the digital RGB input source. ™ The "Hue" sub menu is not supported under the digital RGB, component video or analog RGB input sources. Mode Contrast Cinema 50 Brightness 50 Color 50 Hue 50 Sharpness 50 Gamma 1 Reset PICTURE Mode There are three factory presets optimized for various types of pictures: Cinema, Normal, and Vivid. You can customize contrast, brightness, intensity, color, tint, sharpness, and gamma for each preset mode. Contrast Contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white with an image. 4 Press to decrease the contrast. 4 Press to increase the contrast. Brightness Adjust the brightness of the image. 4 Press 4 Press Color to darken an image. to lighten an image. Adjust a video image from black and white to fully saturated color. 4 Press 4 Press Hue to decrease the amount of color in an image. to increase the amount of color in an image. Adjust the color balance of red and green. 4 Press to increase the amount of green in an image. 4 Press to increase the amount of red in an image. Sharpness Adjust the sharpness of an image. 4 Press 4 Press to decrease the sharpness. to increase the sharpness. 20