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Setting up the Projector (Continued)
Screen Size and Projection Distance
When using a wide screen (16:9) and projecting 16:9 image
Picture (Screen) size
Diag. [χ]
300 (762 cm)
261 (664 cm)
270 (686 cm)
235 (598 cm)
250 (635 cm)
218 (553 cm)
200 (508 cm)
174 (443 cm)
150 (381 cm)
131 (332 cm)
100 (254 cm)
87 (221 cm)
80 (203 cm)
70 (177 cm)
70 (178 cm)
61 (155 cm)
60 (152 cm)
52 (133 cm)
40 (102 cm)
35 (89 cm)
χ : Picture size (diag.) (in/cm)
L: Projection distance (ft/m)
L1: Minimum projection distance (ft/m)
L2: Maximum projection distance (ft/m)
H: Distance from the lens center to the bottom of the image (in/cm)
When using a normal screen (4:3) and projecting 4:3 image (SIDE BAR Mode)
Picture (Screen) size
Diag. [χ]
300 (762 cm)
240 (610 cm)
270 (686 cm)
216 (549 cm)
250 (635 cm)
200 (508 cm)
200 (508 cm)
160 (406 cm)
150 (381 cm)
120 (305 cm)
100 (254 cm)
80 (203 cm)
80 (203 cm)
64 (163 cm)
70 (178 cm)
56 (142 cm)
60 (152 cm)
48 (122 cm)
40 (102 cm)
32 (81 cm)
χ : Picture size (diag.) (in/cm)
L: Projection distance (ft/m)
L1: Minimum projection distance (ft/m)
L2: Maximum projection distance (ft/m)
H: Distance from the lens center to the bottom of the image (in/cm)
20
Width
Height
147 (374 cm)
132 (336 cm)
123 (311 cm)
98 (249 cm)
74 (187 cm)
49 (125 cm)
39 (100 cm)
34 (87 cm)
29 (75 cm)
20 (50 cm)
Width
Height
180 (457 cm)
162 (411 cm)
150 (381 cm)
120 (305 cm)
90 (229 cm)
60 (152 cm)
48 (122 cm)
42 (107 cm)
36 (91 cm)
24 (61 cm)
Projection distance [L]
Minimum [L1]
Maximum [L2]
34 10 (10.6 m)
40 4 (12.3 m)
31 4 (9.6 m)
36 4 (11.1 m)
29 1 (8.9 m)
33 7 (10.2 m)
23 3 (7.1 m)
26 11 (8.2 m)
17 5 (5.3 m)
20 2 (6.1 m)
11 7 (3.5 m)
13 5 (4.1 m)
9 4 (2.8 m)
10 9 (3.3 m)
8 2 (2.5 m)
9 5 (2.9 m)
7 0 (2.1 m)
8 1 (2.5 m)
4 8 (1.4 m)
5 5 (1.6 m)
The formula for picture size and projection distance
[Feet/inches]
L1 (ft) = 0.03541 χ / 0.3048
L2 (ft) = 0.04098 χ / 0.3048
H (in) = - 0.32249 χ / 2.54
Projection distance [L]
Minimum [L1]
Maximum [L2]
42 8 (13.0 m)
49 4 (15.0 m)
38 5 (11.7 m)
44 5 (13.5 m)
35 7 (10.8 m)
41 2 (12.5 m)
28 5 (8.7 m)
32 11 (10.0 m)
21 4 (6.5 m)
24 8 (7.5 m)
14 3 (4.3 m)
16 5 (5.0 m)
11 5 (3.5 m)
13 2 (4.0 m)
9 11 (3.0 m)
11 6 (3.5 m)
8 6 (2.6 m)
9 10 (3.0 m)
5 8 (1.7 m)
6 7 (2.0 m)
The formula for picture size and projection distance
[Feet/inches]
L1 (ft) = 0.04334 χ / 0.3048
L2 (ft) = 0.05015 χ / 0.3048
H (in) = - 0.39468 χ / 2.54
Distance from the lens center to
the bottom of the image [H]
3
38
/
( 97 cm)
32
9
34
/
( 87 cm)
32
47
31
/
( 81 cm)
64
25
25
/
( 64 cm)
64
3
19
/
( 48 cm)
64
45
12
/
( 32 cm)
64
5
10
/
( 26 cm)
32
57
8
/
( 23 cm)
64
5
7
/
( 19 cm)
8
5
5
/
( 13 cm)
64
[m/cm]
L1 (m) = 0.03541 χ
L2 (m) = 0.04098 χ
H (cm) = - 0.32249 χ
Distance from the lens center to
the bottom of the image [H]
39
46
/
( 118 cm)
64
61
41
/
( 107 cm)
64
27
38
/
( 99 cm)
32
5
31
/
( 79 cm)
64
5
23
/
( 59 cm)
16
17
15
/
( 39 cm)
32
7
12
/
( 32 cm)
16
7
10
/
( 28 cm)
8
21
9
/
( 24 cm)
64
7
6
/
( 16 cm)
32
[m/cm]
L1 (m) = 0.04334 χ
L2 (m) = 0.05015 χ
H (cm) = - 0.39468 χ
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Troubleshooting
