NEC MultiSync MT1055 User Manual

Also see for LCDMT1050: Installation data Installation data Installation data

Contents

NEC MultiSync MT1055 User Manual Manual pdf 36 page image

E – 33Image OptionsKeystoneThis feature corrects the keystone (trapezoidal) distortion to makethe top of the screen longer or shorter to be the same as the bottom.Use the ß or © buttons on the slide bar to correct the keystone(trapezoidal) distortion.Keystone distortion NormalNOTE: The maximum keystone angle that can be corrected is 40 degrees up-ward and 20 degrees downward with the projector placed horizontally on theground plane.Depending on the type of graphics being used, the picture may getblurred or keystone correction may not be possible when excessivekeystone correction is used.The idea is, the closer you are to native resolution, the better imageyou will see.Color TemperatureThis feature adjusts the color temperature using the slide bar.Move the slide bar to the right to increase the color temperature for abluish image; to the left to decrease it for a reddish image.Lamp ModeGamma CorrectionUse the ß or © button to choose "Normal" when in a lighted room and"Natural 1&2" when in a darkened room. "Natural 1" for better fleshtone; "Natural 2" for true reproduction of middle tones.Each mode is recommended for :Normal ......... For the regular pictureNatural 1 ...... For true color reproduction of natural tonesNatural 2 ...... For dark portions of a pictureAspect Ratio (not available for RGB and PC Card Viewer)Aspect Ratio allows you to select the best Aspect mode to display yoursource image.When 4:3 is selected from the source (i.e. DVD player), the followingselections will display:Standard4:3 AspectAll 4 sidesstretchedLeft & RightstretchedLeft and rightstretched16:9 imagedisplayedin 4:3 modeAll 4 sidesstretchedNormal Zoom Wide Zoom CinemaNormal Zoom Wide Zoom CinemaLeft & rightstretchedLeft and rightstretched todisplay the trueaspectThis feature enables you to select two brightness mode of the lamp:High-Bright and Eco modes. The lamp life can be extended up to 2500hours by using the Eco mode.High-Bright Mode ....... This is the default setting.Eco Mode .................... Select this mode to increase the lamp life.NOTE: If you have selected the Eco mode, the lamp lights in High-Bright modefor 3 minutes after the projector is turned on. After 3 minutes the lamp willchange to Eco mode.When 16:9 is selected from the source (i.e. DVD player), the followingselections will display: