User Manual (50031233-NP04CM)Table of Contents• Fixed ceiling part1• Projector mounting adapter1• Installation and adjustment manuat1Installation and adjustment manual1Heed the Following2• Projector mounting screws (M4)3: Projector mounting screws(M4)3Preparation4List of Packaged Parts4Required Tools4Names of the Parts4Dimensions(VT676/VT670/VT570/VT470/VT47)4Dimensions(LT380/LT280)4• Up-down angle adjustment screws (M5)4Up-down angle adjustment screws (M5)4Guide to Screen Size and Projector Mounting Position5Screen Size and Projection Distance (VT676/VT670/VT570/VT470)5Screen Size and Projection Distance (VT47)6Screen Size and Projection Distance (LT380)7Screen Size and Projection Distance (LT280)8Screen Size Conversion Table9Mounting the Projector10Replacing the Lamp13Adjustment of the Projection Angle14Distortion Adjustment14Fine Adjustment16Specifications16Size: 766 KBPages: 16Language: EnglishOpen manual