NEC px750u Installation Manual

Also see for PX750U Series: Command guide User manual Quick setup guide Installation guide User manual

Contents

NEC px750u Installation Manual Manual pdf 1 page image

NEC Display Solutions of America, Inc.PX750U Installation GuideDesktop and Ceiling Mount Rev 1.3www.necdisplay.com PX750U Page 1 of 10ContentsProduct Description, Lens Specs, Screen/Aspect RatioNotes and Formulas Pg 1Distance Charts and Formulas Pg 1-2Ceiling Mount/Desktop Installation Pg 3Lens Shift Adjustable Range Pg 4Cabinet Dimensions Pg 5Cabinet Dimensions Pg 6Optional Lens Dimensions Pg 7Ventilation Requirements Pg 8Input Panel and Button Panel Pg 9Control Codes Pg 10Product DescriptionType: 1 chip DMD Reflection Type Dimensions: 19.84”(W) x 8.67”(H) x 20.55”(D)0.67 in. 2x LVDS DMD Weight: PX750U: 19.7kg / 43.3 lbsResolution: 1920 x 1200 (16:10) Brightness: PX750U: 7500 LumensFan Noise: PX750U: 43 dB / 39dB @ 1 meterPower Consumption: PX750U: 1008W (max) BTU’s: PX750U: 3439.44 BTU/hourNetwork Ready, integrated wired and wireless adapterManual: Lens Shift, Horizontal & Vertical /Zoom/ FocusLens SpecificationsNP16FL: Throw Ratio: ~ 0.76:1 Focal Length: 11.6mm NP19ZL: Throw Ratio: 2.22 -3.67:1 Focal Length: 32.9 – 54.2mmScreen Sizes: 50”-300” F/#: 1.85 Screen Sizes: 50-300” F/#: 1.86 – 2.48NP17ZL: Throw Ratio: 1.29 - 1.79:1 Focal Length: 18.7 – 26.5mm NP20ZL: Throw Ratio: 3.60 – 5.40:1 Focal Length: 52.8 – 79.1mmScreen Sizes: 50-300” F/#: 1.85-2.5 _________ Screen Sizes: 50-300” F/#: 1.85-2.41NP18ZL: Throw Ratio: 1.73. – 2.27:1 Focal Length: 25.7 – 33.7mm NP21ZL: Throw Ratio: 5.30 – 8.30:1 Focal Length:78.5 -121.9mmScreen Sizes: 50-300” F/#: 1.64 – 1.86 Screen Sizes: 50-300” F/#: 1.85 – 2.48Screen/Aspect Ratio4:3, 16:9 and 16:10 screens are fully supported with proper aspect ratio control for both type sources using NEC developedscaling technology. 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%.Formulas: 16:10 Aspect Ratio (PX750U—WUXGA)The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image sizevaries. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below tocalculate all screen dimensions. Plug in the image width for “W” in the Projection Formulas.Refer to the diagrams and charts for popular screen sizes on page 2 and 3:Projection Formulas: Definitions: 16:10 Screen FormulasNP16FL: C = 0.794W – 1.85 W = Image Width W = H x 16/10NP17ZL: C(Wide) = 1.281W – 2.094 ------ C(Tele) = 1.825W – 1.913 H = Image Height (size) H = W x 10/16NP18ZL: C(Wide) = 1.764W – 2.677 ------ C(Tele) = 2.313W – 2.638 C = Throw distance Screen Diagonal = W x 18.868/16NP19ZL: C(Wide) = 2.261W – 3.150 ------ C(Tele) = 3.747W – 3.114 16:9 Screen FormulasNP20ZL: C(Wide) = 3.654W – 5.319 ------ C(Tele) = 5.492W – 5.299 W = H x 16/9NP21ZL: C(Wide) = 5.469W – 11.626 ------ C(Tele) = 8.527W – 11.531 H = W x 9/16Screen Diagonal = W x 18.358/16