NEC Display Solutions of America, Inc.UM383WL Installation GuideWall Mounted Rev 1.0www.necdisplay.com UM383WL Page 1 of 8ContentsProduct Description, Lens Specs, Screen/Aspect RatioNotes Pg 1Formulas, Distance Chart, Wall Mount Installation Pg 2-3Lens Shift Adjustable Range Pg 4Cabinet Dimensions Pg 5-6Ventilation Requirements, Input Panel and Control Panel Pg 7Control Codes Pg 8Product DescriptionType: 3 panel LCD projector, Dimensions: 17.7”(W) x 6.2”(H) x 16.7”(D)0.76” p-Si TFT w/MLA Weight: 23.6 lbsResolution: 1280 x 800 (16:10) Brightness: 3800 LumensFan Noise: 37dB / 33dB / 29dB @ 1 meterPower Consumption: 460W (max) BTU’s: 569.6.0 BTU/hour (max)Network Ready: Integrated wired (RJ45)Manual: Horizontal & Vertical Lens Shift, Zoom, FocusLens SpecificationsThrow Ratio: 0.27-0.29:1 (for 100” diagonal) Focal Length: 4.92mm – 5.18mmOffset Angle: 59° - 60° (wide) F/#: 1.78-1.8358° - 59° (tele)Screen Sizes: 70” - 130” diagonal Manual Focus/Manual Zoom/Manual Lens ShiftScreen/Aspect Ratio4:3, 16:9 and 16:10 screens are fully supported with proper aspect ratio control for both type sources using NEC developed scalingtechnology. Menu selections have settings for each screen type and aspect ratio control for each source type.Notes For screen sizes not indicated on the projection tables, use the formulas below.If the figures on the tables do not match the results of formulas, use the figures in the table..• Distances are in inches, for millimeters multiply by 25.4.• Distances may vary ±5%.