ViewSonic P225f User Manual - Page 10

Main Menu Controls The menu items shown below can be adjusted by using the arrow buttons (▲▼) on the front of your monitor. Control Explanation Contrast adjusts the difference between the image background (black level) and the foreground (white level). Shortcut: Before displaying the Main Menu, press ▼ or ▲ to display the Contrast/Brightness control screen. Brightness adjusts the background black level of the screen image. Horizontal Position moves the screen image left or right. Horizontal Size adjusts the width of the screen image. Vertical Position moves the screen image up or down. Vertical Size adjusts the height of the screen image. Zoom expands and contracts the entire screen image. Pincushion straightens curves along the vertical edges of the screen image that bow inward or outward. Pin Balance straightens curves along the vertical edges of the screen image that bow in the same direction. Trapezoid adjusts the top and bottom of the screen image until they have equal length. Parallel slants the vertical edges of the screen image until they are parallel. Tilt rotates the entire screen image. Degauss removes the build-up of magnetic fields that can cause irregular colors to appear around the edges of screen images. Your monitor will degauss automatically each time you power it on. ViewSonic P225f 9