ViewSonic E70fb E70fB, E70fSB User Guide, English - Page 10

Main Menu Controls Adjust the menu items shown below by using the up and down buttons. _____C__o_n_t_r_o_l______E_x__p_la__n_a_t_i_o_n Contrast adjusts the difference between the image background (black level) and the foreground (white level). Brightness adjusts the background black level of the screen image. Zoom expands and contracts the entire screen image. Horizontal Position moves the screen image left or right. Horizontal Size adjusts width of the screen image. Vertical Position moves the screen image up or down. Vertical Size adjusts the height of the screen image. Pincushion curves the vertical sides of the screen image. Pin Balance curves the vertical edges of the screen image to the left or right. 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. There are two ways to degauss the display: automatically by turning the monitor on, or manually by selecting the Degauss control from the menu. With Degauss selected from the menu, press button [2] to degauss the monitor manually. Important: Do not degauss repeatedly. Doing so can be harmful to the display. Wait at least 20 minutes before selecting this control again. ViewSonic E70fB/E70fSB 8