Optoma H56 User Manual - Page 22

English User Controls vThe “Signal” submenu is supported under the Analog RGB and Analog YPbPr input sources. IMAGE White Peaking Use the white segment control to set the white peaking level of DMD chip. 0 stands for minimal peaking, and 10 stands for maximum peaking. If you prefer a stronger image, adjust toward the maximum setting. For a smooth and more natural image, adjust toward the minimum setting. Color Temp Adjust the color temperature. The range is from “1” to “3”. With the higher temperature, the screen looks colder; with the lower temperature, the screen looks warmer. Image Mode There are 4 factory presets optimized for various types of images. 4 Film : For home theater. 4 Video : For video mode. 4 Graphics : For graphics. 4 PC : For computer or notebook. Advanced Adjustment Use the or to select R (Red), G (Green), or B (Blue) for brightness and the contrast. Signal 4Horizontal : Adjusting the horizontal position. 4Vertical : Adjusting the Vertical position. 4Frequency : Changes the display data frequency to match the frequency of your computer’s graphic card. When you experience a vertical flickering bar, use this function to make an adjustment. 4Phase : Synchronizes the signal timing of the display with that of the graphic card. When you experience an unstable or flickering image, use this function to correct it. 22