NEC Corporation of America

 

 

 

 

 

 

 

 

 

 

 

Visual Systems Division

 

NP40/50/60 Installation Guide

 

 

 

 

Ceiling Mounted and Desktop

 

Rev 1.0

 

Contents

 

 

 

 

 

 

 

 

 

 

 

 

Product Description, Lens Specs, Notes and Formulas

Pg 1

 

 

 

Diagrams & Distance Charts

 

 

Pg 2

 

 

 

Cabinet Dimensions

 

Pg 3

 

 

 

Cabinet Dimensions cont.

 

Pg 4

 

 

 

Ceiling Mount Dimensions

 

Pg 5

 

 

 

Input Panel and Control Codes

 

Pg 6

 

 

 

Product Description

 

 

 

 

Type:

.55 DDR DMD™ projector

Dimensions:

9.7”(W) x 3.9”(H) x 7.1”(D)

 

 

Resolution:

1024 x 768

Weight:

3.5 lbs

 

Brightness:

NP40: 2200 ANSI Lumens

 

 

 

 

 

NP50: 2600 ANSI Lumens

 

 

 

 

 

NP60: 3000 ANSI Lumens

 

 

 

 

Lens Specifications

 

 

 

 

Throw Ratio:

1.8 – 2.2 (for 100” diagonal)

Focal Length:

20.4 –24.5mm

 

 

Offset Angle:

9.8° - 11.7° (for 100” diagonal)

F/#:

2.2 – 2.34

 

Screen Sizes:

30” - 300” diagonal (4:3)

Manual Zoom/Power Focus (w/autofocus)

Notes

ƒFor 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 a 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. For proper projection placement, determine the image width for the desired screen size. Use the Screen Formulas below to calculate all screen dimensions. Plug in the width for “W” in the Projection Formulas.

Refer to the diagrams and charts for popular screen sizes on page 2:

Definitions:

4:3 Screen Formulas:

W = Image Width

W = H x 4/3

H = Image Height (size)

H = W x 3/4

B = Vertical distance between lens center and screen center

Screen Diagonal = W x 5/4

C = Throw distance

 

D = Vertical distance between lens center and screen top

 

(screen bottom for desktop application)

 

Projection Formulas:

B = 0.481W

C (wide) = 1.830W –0. 600

C (tele) = 2.203W – 0.800

α(wide) = tan¯¹ (B/C(wide))

α(tele) = tan¯¹ (B/C(tele))

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www.necvisualsystems.com

NP40/50/60

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NEC NP50, NP60 specifications Ceiling Mounted and Desktop, Contents, Product Description, Lens Specifications, Formulas

NP50, NP40, NP60 specifications

The NEC NP60, NP40, and NP50 are compact yet powerful projectors designed to meet the needs of various presentation settings, whether in educational institutions, corporate environments, or even home theaters. Each model has unique features and technologies that make it a suitable choice for different user requirements.

The NEC NP60 projector stands out for its portability and versatile connectivity options. Weighing just a few pounds, it is easy to transport, making it ideal for professionals who frequently travel. This model boasts an impressive brightness of up to 2,500 ANSI lumens, ensuring clarity and visibility even in well-lit environments. The NP60 includes advanced DLP technology, which enables sharp images and vibrant colors, enhancing the overall visual experience. Its compact design does not compromise on audio performance, as it is equipped with built-in speakers that deliver decent sound quality for presentations without the need for external audio devices.

The NEC NP40 projector is designed for users who require a balance of performance and value. With a brightness rating of 3,000 ANSI lumens, it offers enhanced visibility that makes it suitable for larger spaces. The NP40 features a native XGA resolution, providing crisp and clear images that are vital for detailed presentations and graphics. This model supports various input options, including HDMI and VGA, allowing seamless integration with multiple devices. The energy-efficient design of the NP40 helps reduce operational costs, making it an economical choice for long-term use.

The NEC NP50 projector is positioned as a high-performing solution for users in search of premium features. It boasts a brightness of up to 4,000 ANSI lumens, making it exceptionally effective in bright rooms or auditoriums. The NP50 supports Full HD resolution, providing stunning detail and color fidelity that enhances multimedia presentations. Utilizing the latest 3LCD technology, this model offers superior color accuracy and brightness uniformity. It also includes a range of connectivity options, including wireless capabilities, facilitating easy integration with laptops, smartphones, and tablets.

Overall, the NEC NP60, NP40, and NP50 projectors offer a diverse range of features tailored to different presentation needs. From portability and connectivity to brightness and image quality, these models encompass the technology necessary to deliver engaging and impactful presentations in any setting.