NEC VT45 Installation Data
Also see for VT45: User manualSpecificationsQuick connect guideUser manualUser manual
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Visual SystemsVT45 Installation DataDesktop and Ceiling Mount Rev 1.3Page 4Normal Projection PositionThe normal projection position for the VT45 is with vertical lensshift approximately halfway between Zero Degree ProjectionPosition and Maximum Vertical Offset Projection Position.See diagrams below.Lens Shift Adjustable RangeNormal PositionDesktop/FrontVertical0.25V0.25V0.25VNormal PositionCeiling/FrontVertical0.25VHorizontalNormal Position0.33HLens Shift Range for Desktop and CeilingMount ApplicationThe diagrams below show the location of the image position inthe lens. The lens can be shifted within the shaded area asshown using the normal projection position as a starting point.Note: Maximum range in certain directions might not beobtainable due to the rounded off area near the edge of lens.See diagrams below.DesktopMaximum Possible RangeUp: 0.25V Left: 0.33HDown: 0.25V Right: 0.33H(H: width of image, V: height of image)0.33H0.33H0.25V0.25VNormal Projection PositionMax. Offset Projection PositionZero Degree Projection PositionAdjustable RangeCeiling MountMaximum Possible RangeUp: 0.25V Left: 0.33HDown: 0.25V Right: 0.33H(H: width of image, V: height of image)0.33H 0.33H0.25V0.25VMax. Offset Projection PositionNormal Projection PositionZero Degree Projection PositionAdjustable Range |
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