NEC NP-M352WS Installation and Setup Guide

NEC Display Solutions of America, Inc.

M352WS 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 3-4
Ceiling Mount Dimensions Pg 5
Input Panel and Control Codes Pg 6

Product Description

Type: 1 Chip DLP Projector Dimensions: 14.5” (W) x 5.3” (H) x 11.5” (D)

0.65” DMD Weight: 8.2 lbs
Resolution: 1280 x 800
Brightness: 3500 Lumens Fan Noise: 39 dB / 33dB @ 1 meter
BTU’s: 1208 BTU/hour Power Consumption: 354W (max)

Lens Specifications

Throw Ratio: 0.48:1 (for 100” diagonal) Focal Length: 17.5mm – 29.0mm
Offset Angle: 40.8° (for 100” diagonal) F/#: 1.7 - 2.1
Screen Sizes: 60” - 150” diagonal (16:10) Manual Focus

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 a 16:10 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: 16:10 Screen Formulas:

W = Image Width W = H x 16/10
H = Image Height (size) H = W x 10/16
B = Vertical distance between lens center and screen center Screen Diagonal = W x 18.868/16
C = Throw distance
D = Vertical distance between lens center and screen top
(screen bottom for desktop application)

α = Throw Angle

Projection Formulas:
B = 0.4051W
C = 0.48W (wide)
D = 0.0926W

α = tan-1(B/C)

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Diagonal Width(W) Height (H)

inches inches inches inches inches inches degrees

57 48 30 19 23 4 40.2

60 51 32 21 25 5 40.2
70 59 37 24 28 5 40.2
79 67 42 27 32 6 40.2

91 77 48 31 37 7 40.2
100 85 53 34 41 8 40.2
104 88 55 36 42 8 40.2
110 93 58 38 45 9 40.2
120 102 64 41 49 9 40.2
130 110 69 45 53 10 40.2
140 119 74 48 57 11 40.2
150 127 79 52 61 12 40.2

D

α

Image Size (16:10) on a

(16:10) screen

B

C





3.20

5.88

6.16

NEC Display Solutions of America, Inc.

M352WS Installation Guide

Ceiling Mounted and Desktop Rev 1.0

Diagrams and Distance Charts

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of
installation.
Distances are in inches. For millimeters multiply by 25.4.

Ceiling Mounted Desktop

Distance Chart for popular 16:10 screens

Note: For screen sizes not indicated on the projection

table, use the formulas on page 1.

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