NEC NP610 NP310 : user's manual - Page 71
Adjusting Brightness and Contrast [DYNAMIC CONTRAST] NP410 and NP310
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5. Using On-Screen Menu [GENERAL] Storing Your Customized Settings [REFERENCE] This function allows you to store your customized settings in [PRESET 1] to [PRESET 6]. First, select a base preset mode from [REFERENCE], then set [GAMMA CORRECTION] and [COLOR TEMPERATURE]. HIGH-BRIGHT Recommended for use in a brightly lit room. PRESENTATION Recommended for making a presentation using a PowerPoint file. VIDEO Recommended for typical TV program viewing. MOVIE Recommended for movies. GRAPHIC Recommended for graphics. sRGB Standard color values. Selecting Gamma Correction Mode [GAMMA CORRECTION] Each mode is recommended for: DYNAMIC Creates a high-contrast picture. NATURAL Natural reproduction of the picture. BLACK DETAIL Emphasizes detail in dark areas of the picture. Adjusting Color Temperature [COLOR TEMPERATURE] This option allows you to select the color temperature of your choice. NOTE: When [PRESENTATION] or [HIGH-BRIGHT] is selected in [REFERENCE], this function is not available. Adjusting Brightness and Contrast [DYNAMIC CONTRAST] (NP410 and NP310) This function allows you to adjust the contrast ratio optically using the built-in iris. To increase the contrast ratio, select [ON]. Selecting Still Image Mode or Movie Mode [IMAGE MODE] This function allows you to select the still image mode or the movie mode. STILL This mode is for a still image. MOVIE This mode is for a movie. NOTE: This function is available only when [HIGH-BRIGHT] is selected for [REFERENCE]. Adjusting White Balance [WHITE BALANCE] This allows you to adjust the white balance. Contrast for each color (RGB) to adjust the white level of the screen; Brightness for each color (RGB) is used to adjust the black level of the screen. [CONTRAST] Adjusts the intensity of the image according to the incoming signal. [BRIGHTNESS] Adjusts the brightness level or the back raster intensity. [SHARPNESS] Controls the detail of the image. [COLOR] Increases or decreases the color saturation level. 62