DLA-G150CLU&CLE_Eng.book Page 77 Thursday, February 21, 2002 2:39 PM
For lens unit GL-M2920ZG (2 to 3:1):
Projection screen size
(Diagonal length)
40" (approx. 101.6 cm)
42" (approx. 106.7 cm)
50" (approx. 127.0 cm)
60" (approx. 152.4 cm)
70" (approx. 177.8 cm)
80" (approx. 203.2 cm)
100" (approx. 254.0 cm)
150" (approx. 381.0 cm)
200" (approx. 508.0 cm)
240" (approx. 609.6 cm)
250" (approx. 635.0 cm)
300" (approx. 762.0 cm)
310" (approx. 787.4 cm)
320" (approx. 812.8 cm)
330" (approx. 838.2 cm)
340" (approx. 863.6 cm)
350" (approx. 889.0 cm)
400" (approx. 1016.0 cm)
450" (approx. 1143.0 cm)
470" (approx. 1193.8 cm)
480" (approx. 1219.2 cm)
500" (approx. 1270.0 cm)
521" (approx. 1323.3 cm)
For lens unit GL-M2930SZG (2.9 to 5.5:1):
Projection screen size
(Diagonal length)
40" (approx. 101.6 cm)
50" (approx. 127.0 cm)
60" (approx. 152.4 cm)
70" (approx. 177.8 cm)
80" (approx. 203.2 cm)
100" (approx. 254.0 cm)
150" (approx. 381.0 cm)
200" (approx. 508.0 cm)
240" (approx. 609.6 cm)
250" (approx. 635.0 cm)
260" (approx. 660.4 cm)
270" (approx. 685.8 cm)
280" (approx. 711.2 cm)
300" (approx. 762.0 cm)
350" (approx. 889.0 cm)
400" (approx. 1016.0 cm)
470" (approx. 1193.8 cm)
480" (approx. 1219.2 cm)
500" (approx. 1270.0 cm)
510" (approx. 1295.4 cm)
Approximate projection distance
For 4:3 aspect-ratio screens
Wide end
Tele end
---------
---------
---------
8.23 (2.51)
---------
9.74 (2.97)
---------
11.65 (3.55)
9.09 (2.77)
13.55 (4.13)
10.33 (3.15)
15.42 (4.70)
12.83 (3.91)
19.23 (5.86)
19.09 (5.82)
28.71 (8.75)
25.33 (7.72)
38.16 (11.63)
30.35 (9.25)
45.73 (13.94)
31.59 (9.63)
47.64 (14.52)
37.86 (11.54)
57.09 (17.40)
39.11 (11.92)
58.99 (17.98)
40.35 (12.30)
60.89 (18.56)
41.60 (12.68)
62.76 (19.13)
42.85 (13.06)
64.67 (19.71)
44.09 (13.44)
---------
50.36 (15.35)
---------
56.63 (17.26)
---------
59.12 (18.02)
---------
60.37 (18.40)
---------
62.89 (19.17)
---------
65.52 (19.97)
---------
Approximate projection distance
For 4:3 aspect-ratio screens
Wide end
Tele end
---------
14.83 (4.52)
---------
18.44 (5.62)
---------
22.05 (6.72)
---------
25.66 (7.82)
15.55 (4.74)
29.30 (8.93)
19.36 (5.90)
36.52 (11.13)
28.87 (8.80)
54.59 (16.64)
38.39 (11.70)
72.67 (22.15)
45.96 (14.01)
87.14 (26.56)
47.86 (14.59)
90.78 (27.67)
49.77 (15.17)
94.39 (28.77)
51.67 (15.75)
97.99 (29.87)
53.58 (16.33)
---------
57.38 (17.49)
---------
66.90 (20.39)
---------
76.41 (23.29)
---------
89.70 (27.34)
---------
91.60 (27.92)
---------
95.41 (29.08)
---------
97.31 (29.66)
---------
DLA-G150CLU / LCT1123-001B / ENGLISH
unit: ft (m)
For 16:9 aspect-ration screens
Wide end
Tele end
---------
8.53 (2.60)
---------
9.96 (2.73)
---------
10.60 (3.23)
8.50 (2.59)
12.66 (3.86)
9.84 (3.00)
14.73 (4.49)
11.22 (3.42)
16.80 (5.12)
13.94 (4.25)
20.90 (6.37)
20.77 (6.33)
31.23 (9.52)
27.59 (8.41)
41.54 (12.66)
33.04 (10.07)
49.80 (15.18)
34.38 (10.48)
51.87 (15.81)
41.21 (12.56)
62.17 (18.95)
42.59 (12.98)
64.24 (19.58)
43.93 (13.39)
---------
45.31 (13.81)
---------
46.65 (14.22)
---------
48.03 (14.64)
---------
54.86 (16.72)
---------
61.65 (18.79)
---------
64.37 (19.62)
---------
---------
---------
---------
---------
---------
---------
unit: ft(m)
For 16:9 aspect-ration screens
Wide end
Tele end
---------
16.11 (4.91)
---------
20.05 (6.11)
---------
23.98 (7.31)
14.83 (4.52)
27.92 (8.51)
16.93 (5.16)
31.86 (9.71)
21.06 (6.42)
39.76 (12.12)
31.43 (9.58)
59.45 (18.12)
41.77 (12.73)
79.17 (24.13)
50.07 (15.26)
94.91 (28.93)
52.13 (15.89)
---------
54.20 (16.52)
---------
56.27 (17.15)
---------
58.33 (17.78)
---------
62.50 (19.05)
---------
72.83 (22.20)
---------
83.20 (25.36)
---------
97.70 (29.78)
---------
---------
---------
---------
---------
---------
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Appendix
77