BenQ P211 User Manual - Page 27

Chapter 3 Convergence Horizontal & Vertical Convergence adjustment Hor. Convergence: adjusts Horizontal Convergence Ver. Convergence: adjusts Vertical Convergence Convergence is the monitor's ability to precisely illuminate specific phos- phors and line them up properly in order to produce pure color. Displayed characters and images may appear fuzzy or have tinges of red , green, or blue if the electron beams do not converge correctly. Benq P211 offers a convergence adjustment feature.To properly adjust convergence, it is best to have an image that makes it easy to see any convergence error. A black background with white letters or lines is recommended. When adjusting convergence, look at the adjustment across the whole screen. When adjusting horizontal convergence, look at the left and right edges of vertical lines or characters. When adjusting vertical convergence, look at the top and bottom edges of horizontal lines or characters.The monitor is properly adjusted when the effects of red and blue tinges are minimized. The convergence adjustment adjusts the entire screen. It is not possible to limit adjustment to specific screen areas. Factory default setting values : 0 16