NEC Display Solutions of America, Inc.
NP901W Installation Guide
Ceiling Mounted and Desktop
Rev 1.0
www.necdisplay.com
NP901W
Page 1 of 6
Contents
Product Description, Lens Specs, Notes____________
Pg 1
Formulas, Distance Charts; 16:10 on 16:10 screen
Pg 2
16:10
on
a16:9
screen Pg 3
4:3
on
a
16:9
screen
Pg 4
Installation Diagrams
Pg 5
Cabinet Dimensions
Pg 6
Cabinet Dimensions cont
Pg 7
Ceiling Mount Dimensions and Input Panel
Pg 8
Control Codes
Pg 9
Product
Description
Type:
3
panel
LCD
projector, Brightness: 2000
ANSI
Lumens
0.56” p-Si TFT w/MLA
Dimensions:
12.2”(W) x 4.9”(H) x 11.4”(D)
Resolution:
1280 x 800
Weight:
8.16 lbs
Fan
Noise:
35
dB
/
29dB
@
1
meter
BTU’s:
1055
BTU/hour
Power Consumption: 310W (max)
Lens
Specifications
Throw Ratio:
1.5 – 1.8:1 (for 100” diagonal) Focal
Length:
17.74mm
–
21.30mm
Offset Angle:
8.4° - 10.0° (for
100”
diagonal)
F/#: 1.70
–
1.90
Screen
Sizes:
21”
-
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 4:3 aspect ratio.
•
Distances are in inches, for millimeters multiply by 25.4.
•
Distances may vary
±
5%.
