NEC GT1150 Installation Manual

Also see for GT1150 Series: Supplementary guide User manual Specifications Installation data Specifications

Contents

NEC GT1150 Installation Manual Manual pdf 4 page image

www.necvisualsystems.com GT1150/2150 Page 4 of 10Lens Shift Adjustable RangeThe top right diagram shows the location of the image position in the lens. The lens can be shifted within the shaded area as shownusing the normal projection position as a starting point.Maximum Possible Range for GT20ZL lens:Up: 0.64V (V: height of projected image)Down: 0.64VRight: 0.33H (H: width of projected image)Left: 0.33HNote: Check availability of GT19ZL. (GT10RL is discontinued)Note: Lens shift is not available on the GT10RL/GT10RLB rear lenses. GT10RL/GT10RLB should be used only for “zerodegree/no-offset” applications.Note: If the lens is shifted in two directions combined, maximum range in either direction cannot be obtained due to rounded offarea of lens. (example: shift up and right) See top right diagram.Normal position1H1V0.33H 0.33H0.64V0.64V0.64V0.33HVDesktop/FrontVertical0.33HHHorizontalNormal positionNormal projection positionV0.64VNormal positionCeiling/FrontVertical