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Publicidad
Idiomas disponibles
Idiomas disponibles
Screen Size and Projection Distance (Short
throw lens)
When using a wide screen
(16:9)
In case of displaying the 16:9
picture on the whole area of the
16:9 screen.
16
9
: Picture area
When using a normal screen
(4:3)
In case of setting the 16:9 picture
to the full horizontal width of the
4:3 screen.
4
3
: Screen area
: Picture area
Screen Size
Diagonal size
Width
in
cm
in
cm
300.0
762.0
261.5
664.1
147.1
250.0
635.0
217.9
553.5
122.6
200.0
508.0
174.3
442.8
98.1
150.0
381.0
130.7
332.1
73.5
133.0
337.8
115.9
294.4
65.2
106.0
269.2
92.4
234.7
52.0
100.0
254.0
87.2
221.4
49.0
92.0
233.7
80.2
203.7
45.1
84.0
213.4
73.2
186.0
41.2
72.0
182.9
62.8
159.4
35.3
The formula for screen size and projection distance
Y1 (Max.) = 0.15x
Y2 (Min.) = 0.107x
Z1 (Upper) = 0.049x
Z2 (Lower) = -0.367x
•
There is a tolerance of ±3% in the formula above.
note
•
Values with a minus (-) sign indicate the lens center is above
the bottom of the image.
Screen Size
Diagonal size
Width
in
cm
in
cm
in
300.0
762.0
240.0
609.6
180.0
250.0
635.0
200.0
508.0
150.0
200.0
508.0
160.0
406.4
120.0
150.0
381.0
120.0
304.8
90.0
133.0
337.8
106.4
270.3
79.8
106.0
269.2
84.8
215.4
63.6
100.0
254.0
80.0
203.2
60.0
92.0
233.7
73.6
186.9
55.2
84.0
213.4
67.2
170.7
50.4
72.0
182.9
57.6
146.3
43.2
The formula for screen size and projection distance
Y1 (Max.) = 0.138x
Y2 (Min.) = 0.098x
Z1 (Upper) = 0.06x
Z2 (Lower) = -0.45x
•
There is a tolerance of ±3% in the formula above.
note
•
Values with a minus (-) sign indicate the lens center is above
the bottom of the image.
14
Wide Screen 16:9
Throw Distance
Height
Maximum
Minimum
in
cm
ft
m
ft
373.6
45.1
13.7
32.2
311.3
37.6
11.4
26.8
249.1
30.0
9.2
21.4
186.8
22.5
6.9
16.1
165.6
20.0
6.1
14.3
132.0
15.9
4.9
11.4
124.5
15.0
4.6
10.7
114.6
13.8
4.2
9.9
104.6
12.6
3.8
9.0
89.7
10.8
3.3
7.7
x : Screen size (in)
y : Projection distance (ft)
z : Distance from the lens center to the lower
edge of the image (in)
Standard Screen 4:3
Throw Distance
Height
Maximum
Minimum
cm
ft
m
ft
457.2
41.4
12.6
29.5
381.0
34.5
10.5
24.6
304.8
27.6
8.4
19.7
228.6
20.7
6.3
14.8
202.7
18.3
5.6
13.1
161.5
14.6
4.5
10.4
152.4
13.8
4.2
9.8
140.2
12.7
3.9
9.0
128.0
11.6
3.5
8.3
109.7
9.9
3.0
7.1
x : Screen size (in)
y : Projection distance (ft)
z : Distance from the lens center to the
lower edge of the image (in)
MiCO 50
Center of lens to edge of
image bottom
Up
down
m
in
cm
in
cm
9.8
14.7
37.4
-110.3 -280.2
8.2
12.3
31.1
-91.9
-233.5
6.5
9.8
24.9
-73.5
-186.8
4.9
7.4
18.7
-55.2
-140.1
4.3
6.5
16.6
-48.9
-124.2
3.5
5.2
13.2
-39.0
-99.0
3.3
4.9
12.5
-36.8
-93.4
3.0
4.5
11.5
-33.8
-85.9
2.7
4.1
10.5
-30.9
-78.5
2.4
3.5
9.0
-26.5
-67.2
Center of lens to edge of
image bottom
Up
down
m
in
cm
in
cm
9.0
18.0
45.7
-135.0 -342.9
7.5
15.0
38.1
-112.5 -285.8
6.0
12.0
30.5
-90.0
-228.6
4.5
9.0
22.9
-67.5
-171.5
4.0
8.0
20.3
-59.9
-152.0
3.2
6.4
16.2
-47.7
-121.2
3.0
6.0
15.2
-45.0
-114.3
2.8
5.5
14.0
-41.4
-105.2
2.5
5.0
12.8
-37.8
-96.0
2.2
4.3
11.0
-32.4
-82.3
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