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%.