NEC NP-U310W U310W : install guide - Page 1

U310W Installation Guide Desktop and Ceiling Mount NEC Display Solutions of America, Inc. v1.0 Contents Product Description, Lens Specs, Notes and Formulas Diagrams and Distance Charts Ceiling Mounted Installation Desktop Setup Cabinet Dimensions Top, Front and Right Side Bottom, Back and Left Side Optional Wall Mount Dimensions Optional Wall Mount Dimensions cont. Input Panel and Control Codes Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Product Description Type: 1 chip DMDTM Ultra Short Throw projector Native Resolution: 1280 x 800 Brightness: 3100 lumens Power Consumption: 360W (max) Dimensions: 16.8"(W) x 7.9"(H) x 16.0"(D) Weight: 14.3 lbs Screen Range: 77" - 100" Diagonal (16:10) Fan Noise: 36 dB / 32dB @ 1 meter BTU's: 1228 BTU/hour Screen/Aspect Ratio_ Both 16:10 and 4:3 screens are fully supported with proper aspect ratio control for both type sources using NEC developed scaling technology. By selecting the screen type in the menus, Aspect Ratio control is reconfigured for that screen type. Notes  For screen sizes not indicated on the projection charts, use the formulas below. If the figures on the tables do not match the results of formulas, use the figures in the table.  All calculations are based on 4:3 aspect ratio.  Distances are in inches, for millimeters multiply by 25.4.  Distances may vary 5%. Formulas The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to calculate all screen dimensions. Plug the screen width in for "W" in the Projection Formulas. Refer to the diagrams and charts for popular screen sizes on page 2 and 3. Definitions: W = Screen width H = Screen height A = Distance between projector cabinet and screen 16:10 Screen Formulas: W = H x 16/10 H = W x 10/16 Screen Diagonal = W x 18.868/16 B = Vertical distance between projector foot and screen center C = Throw distance D = Vertical distance between projector foot and screen bottom (screen top for ceiling mounted application) Projection Formulas: A = C-13.48 B = 0.469W C = 0.3W D = 0.156W www.necdisplay.com U310W Page 1 of 8