NEC NP-VE281 Installation Manual
NEC Display Solutions of America, Inc.
VE281/VE281X/VE282B/VE282XB Installation Guide
Ceiling and Desktop Mounted
Rev 1.0
www.necdisplay.com
VE281/VE281X/VE282B/VE282XB
Page 1 of 8
Contents
Product
Description,
Lens
Specs,
Notes Pg 1
Formulas
Pg 2-3
Diagrams
&
Distance
Charts
Pg 4
Cabinet
Dimensions
Pg 5-6
Ceiling
Mount
Dimensions Pg 7
Input
Panels
and
Control
Codes
Pg 8
Product
Description
Type:
1-chip DLP projector,
VE281/VE281X:
0.55”
DLP
VE282B/VE282XB:
0.55”
DLP
Brightness: VE281/VE281X 2800
lumens
VE282B/VE282XB:
2800
lumens
Resolution: VE281/VE282
800
x
600
Fan
Noise: VE281/VE281X:
35dB / 33dB @ 1meter
VE281X/VE282XB:
1024
x
768
VE282B/VE282XB: 35dB / 33dB @ 1meter
Dimensions:
12.2” (W) x 3.7” (H) x 9.7”
(D) Weight: 5.1
lbs
Power
Consumption:
VE281/VE281X:
261W
(max)
BTU’s:
VE281/VE281X:
890.57
BTU/hour
VE282B/VE282XB:
261W
(max)
BTU’s
VE282B/VE282XB:
890.57
BTU/hour
Lens
Specifications
Throw Ratio:
1.9 – 2.1:1 (for 100” diagonal) Focal
Length:
21.8mm
–
24.0mm
Offset Angle:
12.8° - 14.0° (for 100” diagonal)
F/#: 2.41
-
2.55
Screen
Sizes:
30”
-
300”
diagonal
(4:3)
Manual
Focus/Manual
Zoom
Notes
For screen sizes not indicated on the projection tables, use the formulas on the following page.
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%.