NEC VT650 User Manual

Also see for VT650: Specification Quick connect guide Specifications Installation data

Contents

NEC VT650 User Manual Manual pdf 38 page image

E–32Lamp ModeLamp ModeNormal EcoThis feature enables you to select two brightness modes of thelamp: Normal and Eco modes. The lamp life can be extended upto 3000 hours by using the Eco mode.Normal Mode: This is the default setting. This setting con-sumes maximum current from the AC in-put and results in the most light output.Eco Mode: Select this mode to extend the lamp life byup to 150%.NOTE: During the first one minute of operation the light outputfrom the projector will be brighter than during normal use. Theuser will notice a slight drop off in brightness after the projectorhas completed the start-up mode.Advanced Options (Advanced mode)Allows for adjustments of image position and stability.Aspect RatioPosition/ClockResolutionVideo FilterAspect Ratio:Aspect RatioNormal Zoom CinemaWide ZoomAspect Ratio allows you to select the best Aspect mode todisplay your source image.When 4:3 is selected from the source (i.e. DVD player),the following selections will display:NOTE: You can select three image positions for Cinema:Top, center, and bottom.See page E-35 for setting image positions.NOTE: Once the Aspect setting has been changed, the “Reso-lution” setting is automatically changed to “Auto”.When 16:9 is selected from the source (i.e. DVD player),the following selections will display:Normal Zoom Wide Zoom CinemaStandard4:3 AspectAll 4 sidesstretchedLeft & RightstretchedLeft and rightstretchedNormal Zoom Wide Zoom Cinema16:9 imagedisplayedin 4:3 modeAll 4 sidesstretchedLeft & rightstretchedLeft and rightstretched todisplay the trueaspectWhen you select Advanced Options in Advanced mode, the fol-lowing options are available: Aspect Ratio, Position/Clock, Reso-lution, and Video Filter.