NEC NP-UM351W Installation Guide

NEC Display Solutions of America, Inc.

UM361X & UM351W Installation Guide

Desktop and Ceiling Mount

v1.0

www.necdisplay.com

UM361X & UM351W

Page 1 of 8

Contents

Product Description, Lens Specs, Notes and Formulas

Page 1

Diagrams and Distance Charts

Ceiling Mounted Installation

Page 2

Desktop Setup

Page 3

Cabinet Dimensions

Top, Bottom, Front, Left and Right Side

Page 4

Bottom

Page 5

Optional Wall Mount Dimensions

Page 6

Optional Wall Mount Dimensions cont.

Page 7

Input Panel and Control Codes

Page 8

Product Description

Type:

0.59 inch LCD with MLA (UM351W)

Dimensions:

14.9

”(W) x

6.5

”(H) x

16.9

”(D)

0.63 inch LCD with MLA (UM361X )

Weight:

12.4 lbs

Native Resolution:

1280 x 800 (UM351W)

Screen Range:

58.0” –

110.0”” Diagonal (

16:10)

1024 x 768 (UM361X)

Screen Range: 61.5

” –

116

.0”” Diagonal (

4:3)

Brightness:

3500 lumens (UM351W)

Fan Noise:

38 dB / 28dB @ 1 meter

3600 lumens (UM361X)

Power Consumption: 337W (max)

BTU’s:

1149.90 BTU/hour

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. By selecting the screen type in the menus, Aspect Ratio control is reconfigured for that screen type.

Notes



For screen sizes not indicated on the projection charts, 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 the screen width in for “

W

” in the Projection Formulas.

Refer to the diagrams and charts for popular screen sizes on page 2 and 3.

Definitions:

4:3 Screen Formulas:

W

= Screen width

W

= H x 4/3

H

= Screen height

H

= W x 3/4

A

= Distance between projector cabinet and screen

Screen Diagonal

= W x 5/4

B

= Vertical distance between projector foot and screen center

C

= Throw distance

16:10 Screen Formulas:

D

= Vertical distance between projector foot and screen bottom

W

= H x 16/10

(screen top for ceiling mounted application)

H

= W x 10/16

Screen Diagonal

= W x 18.868/16