NEC NP100/200 - Manual
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Table of Contents:
- Page 2 – Ceiling Mounted and Desktop; Page 2 of 5; Ceiling Mounted; For screen sizes not indicated on the projection
- Page 3 – Page 3 of 5
- Page 4 – Page 4 of 5
- Page 5 – Page 5 of 5
NEC Display Solutions of America, Inc.
NP100/200 Installation Guide
Ceiling Mounted and Desktop
Rev 1.0
www.necdisplay.com
NP100/200
Page 1 of 5
Contents
Product Description, Lens Specs, Notes and Formulas
Pg 1
Diagrams
&
Distance
Charts
Pg 2
Cabinet
Dimensions
Pg 3-4
Ceiling
Mount
Dimensions
and
Input
Panel
Pg 5
Product
Description
Type:
1-chip
DLP
projector,
Brightness:
NP100:
2000 ANSI Lumens
0.55” DLP
NP200:
2100 ANSI Lumens
Resolution: NP100:
800
x
600
NP200: 1024 x 768
Fan Noise: 35dB / 33dB @ 1 meter
Dimensions:
10.7” (W) x 3.5” (H) x 8.1”
(D) Weight: 5.3
lbs
Power
Consumption:
228W
(max)
BTU’s:
870
BTU/hour
Lens
Specifications
Throw Ratio:
1.9 – 2.1:1 (for 100” diagonal) Focal
Length:
21.83mm
–
24.00mm
Offset Angle:
12.8° - 14.0° (for 100” diagonal)
F/#: 2.41
-
2.55
Screen
Sizes:
27”
-
300”
diagonal
(4:3)
Manual
Focus/Manual
Zoom
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 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
=
0.489W
C
(wide) = 1.948W
C
(tele)
= 2.15W
D
= 0.113W
α
(wide) = tan¯¹ (B/C(wide))
α
(tele) = tan¯¹ (B/C(tele))
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Summary
NEC Display Solutions of America, Inc. NP100/200 Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com NP100/200 Page 2 of 5 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...
NEC Display Solutions of America, Inc. NP100/200 Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com NP100/200 Page 3 of 5 Cabinet Dimensions The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. Lens Center Zoom Lever F...
NEC Display Solutions of America, Inc. NP100/200 Installation Guide Ceiling Mounted and Desktop Rev 1.0 www.necdisplay.com NP100/200 Page 4 of 5 Cabinet Dimensions (continued) The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. Lens Center ...
