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NEC Display Solutions of America, Inc.
NP3151W Installation Guide
Desktop and Ceiling Mount v 1.0
www.necdisplay.com NP3151W Page 1 of 11
Contents
Product Description, Lens Specs, Screen/Aspect Ratio
Notes and Formulas
Pg 1
Distance Charts; 16:10 on 16:10 screen
Pg 2
16:10 on 16:9 screen
Pg 3
4:3 on 16:9 screen
Pg 4
Installation Diagrams
Pg 5
Lens Shift Adjustable Range
Pg 6
Cabinet Dimensions
Pg 7
Lens Dimensions
Pg 8
Ceiling Mount Dimensions
Pg 9
Ceiling Mount Dimensions (continued)
Pg 10
Input Panel and Control Codes
Pg 11
Product Description
Type: 3 panel LCD projector, Dimensions: 15.7”(W) x 5.9”(H) x 14.1”(D)
0.74 p-Si TFT w/MLA Weight: 16.1 lbs
Resolution: 1280 x 800 (16:10) / 1067 x 800 (4:3) Brightness: NP3151W – 4000 Lumens
Fan Noise: 38 dB / 31dB @ 1 meter
Power Consumption: 490W (max) BTU’s: 1672 BTU/hour
Network Ready, integrated wired and wireless adapter Manual: Lens Shift, Horizontal & Vertical /Zoom/ Focus
Lens Specifications
NP01FL: Throw Ratio: ~ 0.8:1 Focal Length: 13.2mm
Screen Sizes: 38”-143” F/#:2.3
NP02FL: Throw Ratio: 1.18 - 1.54:1 Focal Length: 19.42 - 25.26mm
Screen Sizes: 29” - 476” F/#:2.2
Standard: Throw Ratio: 1.5 - 2.0:1 Focal Length: 24.4 - 32.5mm
Screen Sizes: 29” – 476 ” F/#:1.7
NP03FL: Throw Ratio: 1.94 - 3.07:1 Focal Length: 31.6 – 50.2mm
Screen Sizes: 38” - 476” F/#:2.2
NP04FL: Throw Ratio: 2.98 -4.77:1 Focal Length: 48.8 - 77.6mm
Screen Sizes: 57” - 476” F/#:2.2
NP05FL: Throw Ratio: 4.62 - 7.02:1 Focal Length: 76.6 - 116.5mm
Screen Sizes: 57” - 476” F/#:2.2
Screen/Aspect Ratio
16:10, 16:9 and 4:3 screens are fully supported with proper aspect ratio control for both type sources using NEC developed
scaling 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.
• All calculations are based on 4:3 aspect ratio.
• Distances are in inches, for millimeters multiply by 25.4.
• Distances may vary ±5%.