Optoma H30 User Manual - Page 22

English User Controls The "Signal" sub menu is supported under the Analog RGB and Analog YPbPr input sources. White Peaking IMAGE The white segment control to set the white peaking level of the 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 smoother, more natural image, adjust toward the minimum setting. Color Temp The color temp control adjusts the color temperature. The range is from "1" to "3". At a higher temperature, the screen looks colder; at a lower temperature, the screen looks warmer. Image Mode There are four factory presets optimized for various types of images. 4 Film : For home theater 4 Video : For video mode 4 Graphic : For graphics 4 PC : For computers or notebooks Advanced Adjustment Use or to select R (Red), G (Green), or B (Blue) for brightness and contrast. Signal 4Horizontal: Adjusts the horizontal position. 4Vertical: Adjusts the vertical position. 4Frequency: Changes the display data frequency to match the frequency of your computer's graphics card. If you experience a vertical flickering bar, use this function to correct the issue. 22