Desktop Setup - NEC LCDMT1050 Installation Data
With optional mt13zl zoom lens (1.3 – 1.6:1)
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Also See for LCDMT1050:
- Installation data (7 pages) ,
- User manual (60 pages) ,
- Installation data (8 pages)
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Visual Systems Division
Technical Bulletin
Installation Data
MT1050
with Optional MT13ZL Zoom Lens (1.3 – 1.6:1)
Projection Distance and Screen Size for Desktop
The following diagram shows the relationship between projector position and the screen.
Distances are in inches. For millimeters multiply by 25.4.
Desktop Setup
Screen Top
Screen Ctr
B
Lens Ctr
D
Scrn Bottom
Distance Chart
Screen Size
Diagonal
40"
60"
67"
72"
84"
90"
100"
120"
150"
180"
Note:
For screen sizes of 40 to 200 inches not indicated on the projection tables, use the formulas on page 1.
Throw Distance
2.89"
Width
Height
32"
24"
48"
36"
53.6"
40.2"
57.6"
43.2"
67.2"
50.4"
72"
54"
80"
60"
96"
72"
120"
90"
144"
108"
C
Projector Foot
B
C
wide - tele
10.2"
39.3" - 48.8"
15.3"
60.1" - 74.4"
17.1"
67.3" - 83.4"
18.4"
72.5" - 89.8"
21.5"
85.0" - 105.1"
23.0"
91.2" - 112.8"
25.5"
101.6" - 125.6"
30.6"
122.4" - 151.1"
38.3"
153.6" - 189.5"
46.0"
184.8" - 227.9"
Rev. 1.6
D
wide - tele
1.8"
14.6° - 11.8°
2.7"
14.3° - 11.6°
3.0"
14.3° - 11.6°
3.2"
14.2° - 11.6°
3.7"
14.2° - 11.5°
4.0"
14.1° - 11.5°
4.5"
14.1° - 11.5°
5.4"
14.1° - 11.5°
6.7"
14.0° - 11.4°
8.0"
14.0° - 11.4°
Page 3
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