NEC Display Solutions of America, Inc.
V311X/V311W Installation Guide
Ceiling Mounted and Desktop
Rev 1.0
www.necdisplay.com
V311X/V311W
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,
Brightness:
3100 Lumens
V311X:
0.55
” DLP
V311W : 0.65
” DLP
Resolution:
V311X:
11024 x 768
Fan Noise: 37dB / 33dB @ 1meter
V311W : 1280 x 800
Dimensions:
12.2
” (W) x 3.7” (H) x 9.7” (D)
Weight:
5.5 lbs
Power Consumption:
278W (max)
948 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 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%.
