NEC NP4100 Installation Instruction

NEC Display Solutions of America, Inc.

NP4100 Installation Guide

Desktop and Ceiling Mount

v 1.1

www.necdisplay.com

NP4100

Page 1 of 9

Contents

Product Description, Lens Specs, Screen/Aspect Ratio
Notes and Formulas

Pg 1

Diagrams

Distance

Charts; 4:3

Pg 2

16:9

Pg 3

Lens

Shift

Adjustable

Range

Pg 4

Tilt

Capabilities Pg 5

Cabinet Dimensions

Pg 6

Lens

Dimensions

Pg 7

Ceiling

Mount

Dimensions Pg 8

Input

Panel

and

Control

Codes

Pg 9

Product

Description

Type:

chip

DLP

Projector

Dimensions:

19.88”

(W)

8.23”

(H)

x”

15.16

(D)

0.7 DMD

Weight:

38.6 lbs

Resolution:

1024 x 768 (4:3) / 1024 x 576 (16:9)

Brightness: 6200

ANSI

Lumens

Powered:

Lens Shift, Horizontal & Vertical

/Zoom/

Focus

BTU’s:

2425

BTU/hour

Fan Noise:

38 dB / 34dB @ 1 meter

Power Consumption: 710W (max)

Network Ready

Lens

Specifications

NP06FL:

Throw Ratio: ~ 0.77:1

Focal Length: 11.4mm

NP09ZL:

Throw Ratio: ~2.22 - 4.43:1

Focal Length: 32.0 – 63.0mm

Screen

Sizes:

50”-200”

F/#:2.0

Screen

Sizes:

40”

500”

F/#:2.1

–

2.9

NP07ZL:

Throw Ratio: ~1.33 - 1.79:1 Focal Length: 19.3 - 25.8mm

NP10ZL:

Throw Ratio: 4.43 -8.3:1

Focal Length: 48.8 - 77.6mm

Screen Sizes: 40” - 500” F/#:1.8

–

2.3 Screen

Sizes:

40”

500”

F/#:2.2

–

3.1

NP08ZL:

Throw Ratio: ~1.78 - 2.35:1 Focal Length: 26.0 - 34.0mm

Screen Sizes: 40” – 500 ”

F/#:1.7 – 1.9

Screen/Aspect

Ratio

Both 4:3 and 16:9 screens are fully supported with proper aspect ratio control for both type sources using NEC developed
scaling technology. Menu selections have 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%.

Formulas

The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size
varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to
calculate 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:

NP06FL: C

0.808W

–

1.644

Image

Width

NP07ZL: C(Wide) = 1.361W – 1.833 --------- C(Tele) = 1.831W – 1.800

H = Image Height (size)

NP08ZL: C(Wide) = 1.823W – 2.524 --------- C(Tele) = 2.403W – 2.447

C = Throw distance

NP09ZL: C(Wide) = 2.298W – 4.133 --------- C(Tele) = 4.579W – 4.226

NP10ZL: C(Wide) = 4.516W – 5.296 --------- C(Tele) = 8.514W – 5.512

4:3

Screen

Formulas:

W = H x 4/3

H = W x 3/4

Diagonal = W x 5/4

16:9 Screen Formulas:

W = H x 16/9

Note: Tilting the front of the projector from level up or down by

H = W x 9/16

more than 45° could reduce lamp life up to 20%.

Screen

Diagonal

18.358/16