NEC MultiSync FE791SB User Manual

Contents

NEC MultiSync FE791SB User Manual Manual pdf 8 page image

6Color Control/AccuColor ® Control SystemColor presets selects the desired color setting. The bar is replaced by the colorsetting choice. Each color setting is adjusted at the factory to the stated Kelvin. Ifa setting is adjusted, the name of the setting will change from Kelvin to Customexcept sRGB mode.Red, Green, Blue: AccuColor Control System decreases or increases themonitor's red, green or blue color guns depending upon which is selected. Thechange in color will appear on screen and the direction (decrease or increase)will be shown by the bars.sRGB mode: sRGB mode provides the suitable color managed picture image. Youcan not change Red, Green and Blue colors, brightness and contrast individually.Color Temperature Adjustment: Adjusts the color temperature of the screen image.Geometry ControlsGeometry Controls MenuThe Geometry controls allow you to adjust the curvature or angle of the sides ofyour display.Sides In/Out (pincushion): Decreases or increases the curvature of the sides eitherinward or outward.Sides Left/Right (pincushion balance): Decreases or increases the curvature ofthe sides either to the left or right.Sides Tilt (parallelogram): Decreases or increases the tilt of the sides either to theleft or right.Sides Align (trapezoidal): Decreases or increases the bottom of the screen to bethe same as the top.Rotate (raster rotation): Rotates the entire display clockwise or counterclockwise.Corner Correction: Allows you to adjust the geometry of the corners of yourdisplay — Top or Bottom.Tools 1Moiré Canceler: Moiré is a wavy pattern which can sometimes appear on the screen.The pattern is repetitive and superimposed as rippled images. When running certainapplications, the wavy pattern is more evident than in others. To reduce moiré, adjustthe level by using –/+ CONTROL buttons.Linearity: This selection allows you to adjust the spacing of the area on the screen. Thepurpose of this control is to ensure that a one-inch circle is a true one-inch circle whereverit is on the screen. The best way to determine the vertical linearity is as follows:• Draw equally spaced horizontal lines using a drawing application that has a ruler.• Use the Vertical Balance control to adjust the lines near the top and bottom of your screen.• Use the LINEARITY (VER.) control to adjust the spacing between the lines near thecenter and top of your screen.Convergence (FE991SB only) : Aligns all three colors (R,G,B) to form a singlecolor (white). The purpose of this control is to ensure that a white line drawn onthe screen is as crisp and clear as possible.Controls –continuedMSFE791990991Manual.p65 8/29/02, 11:14 AM6