9. Appendix

List of Screen Sizes

[NP3250W]

 

 

 

 

 

 

 

List of Screen Sizes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen size

 

 

Width (H)

 

Height (V)

 

 

 

 

 

 

 

 

m

 

inch

m

 

inch

Height

Screen size (Diagonal)

 

 

 

 

 

 

 

 

30"

 

0.6

 

25.4

0.4

 

15.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40"

 

0.7

 

33.9

0.5

 

21.2

 

 

 

 

 

 

 

60"

 

1.3

 

50.9

0.8

 

31.8

 

 

 

 

 

 

 

80"

 

1.7

 

67.8

1.1

 

42.4

 

 

 

 

 

 

 

100"

 

2.2

 

84.8

1.3

 

53.0

 

 

 

 

 

 

 

 

 

 

Width

 

 

120"

 

2.6

 

101.8

1.6

 

63.6

 

 

 

 

 

 

 

 

 

 

 

 

150"

 

3.2

 

127.2

2.0

 

79.5

 

 

 

 

 

 

 

200"

 

4.3

 

169.6

2.7

 

106.0

 

 

 

 

 

 

 

250"

 

5.4

 

212.0

3.4

 

132.5

 

 

 

 

 

 

 

300"

 

6.5

 

254.4

4.0

 

159.0

 

 

 

 

 

 

 

400"

 

8.6

 

339.2

5.4

 

212.0

 

 

 

 

 

 

 

500"

 

10.8

 

424.0

6.7

 

265.0

Formulas: Screen width H (m)=Screen size x 4/5 x 0.0254

Screen height V (m)=Screen size x 3/5 x 0.0254

Screen width H (inch)=Screen size x 4/5

Screen height V (inch)=Screen size x 3/5

Screen Size and Projection Distance for Desktop when the standard lens is used

The following drawing shows an example for use of Desktop.

Horizontal projection position: Lens centered left to right

Vertical projection position: See the table below.

 

 

 

STANDARD

 

 

Screen size

 

Projection Distance (L)

 

(H1)

(diagonal)

(m)

(inches)

 

 

 

Wide - Tele

Wide - Tele

(cm)

(inches)

30"

0.94

- 1.27

37.0

- 49.8

0-20.2

0-7.9

40"

1.27

- 1.71

50.0

- 67.1

0-26.9

0-10.6

60"

1.93

- 2.58

76.0 - 101.7

0-40.4

0-15.9

67"

2.16

- 2.89

85.1 - 113.8

0-45.1

0-17.8

72"

2.33

- 3.11

91.6 - 122.5

0-48.5

0-19.1

80"

2.59

- 3.46

102.0

- 136.3

0-53.8

0-21.2

84"

2.72

- 3.64

107.2

- 143.2

0-56.5

0-22.3

90"

2.92

- 3.90

115.0

- 153.6

0-60.6

0-23.8

100"

3.25

- 4.34

128.0

- 170.9

0-67.3

0-26.5

120"

3.91

- 5.22

154.0

- 205.5

0-80.8

0-31.8

150"

4.90

- 6.54

193.0

- 257.4

0-101.0

0-39.7

180"

5.89

- 7.85

232.0

- 309.2

0-121.2

0-47.7

200"

6.55

- 8.73

258.0

- 343.8

0-134.6

0-53.0

210"

6.88

- 9.17

271.0

- 361.1

0-141.4

0-55.6

240"

7.87 - 10.49

310.0

- 413.0

0-161.5

0-63.6

250"

8.20 - 10.93

323.0

- 430.3

0-168.3

0-66.2

270"

8.87 - 11.81

349.0

- 464.9

0-181.7

0-71.5

300"

9.86 - 13.12

388.0

- 516.7

0-201.9

0-79.5

400"

13.16

- 17.52

518.0

- 689.6

0-269.2

0-106.0

500"

16.46

- 21.91

648.0

- 862.6

0-336.5

0-132.5

 

H2 = Screen height (V) - H1

 

 

 

 

 

 

Screen center

H2

 

 

 

 

 

 

 

 

 

88 mm/3.47"

 

H1

 

 

 

 

 

 

Projector foot

 

L

Lens center

Screen bottom

 

 

 

 

 

NOTE: The values in the tables are design values and may vary.

155