Setup
-17
Screen Size and Projection Distance
When using a wide screen (16:9): In case of displaying the 16:9 picture on the whole of the 16:9 screen.
x
: 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)
Note
•
Refer to page
15
concerning “Projection distance [L]” and “Distance from the lens center to the bottom of
the image [H]”.
•
Allow a margin of error in the value in the diagrams above.
The formula for picture size and projection distance
Picture (Screen) size
Projection distance [L]
Distance from the lens center to
the bottom of the image [H]
Diag. (
x
)
Width
Height
Minimum [L1]
Maximum [L2]
500"
(1270 cm)
436" (1107 cm)
245" (623 cm)
51'6" (15.7 m)
—
39
3
/
8
" (100
cm)
400"
(1016 cm)
349" (886 cm)
196" (498 cm)
41'2" (12.6 m)
47'6" (14.5 m)
31
1
/
2
" (80
cm)
300"
(762 cm)
261" (664 cm)
147" (374 cm)
30'11"
(9.4 m)
35'8" (10.9 m)
23
5
/
8
" (60
cm)
250"
(635 cm)
218" (553 cm)
123" (311 cm)
25'9" (7.9 m)
29'8"
(9.1 m)
19
11
/
16
" (50
cm)
200"
(508 cm)
174" (443 cm)
98" (249 cm)
20'7" (6.3 m)
23'9" (7.2 m)
15
3
/
4
" (40
cm)
150"
(381 cm)
131" (332 cm)
74" (187 cm)
15'5" (4.7 m)
17'10" (5.4 m)
11
13
/
16
" (30
cm)
120"
(305 cm)
105" (266 cm)
59" (149 cm)
12'4"
(3.8 m)
14'3"
(4.3 m)
9
29
/
64
" (24
cm)
100"
(254 cm)
87" (221 cm)
49" (125 cm)
10'4"
(3.1 m)
11'11"
(3.6 m)
7
7
/
8
" (20
cm)
80" (203
cm)
70" (177
cm)
39" (100
cm)
8'3" (2.5
m)
9'6" (2.9
m)
6
19
/
64
" (16
cm)
60"
(152 cm)
52" (133 cm)
29" (75 cm)
6'2" (1.9 m)
7'2"
(2.2 m)
4
23
/
32
" (12
cm)
40"
(102 cm)
35"
(89 cm)
20"
(50 cm)
4'1" (1.3 m)
4'9" (1.4 m)
3
5
/
32
" (8
cm)
[Feet/inches]
L1 (ft) = 0.0314
x
/ 0.3048
L2 (ft) = 0.0362
x
/ 0.3048
H (in) = 0.2
x
/ 2.54
[m/cm]
L1 (m) = 0.0314
x
L2 (m) = 0.0362
x
H (cm) = 0.2
x
When using a normal screen (4:3) and projecting 4:3 image (NORMAL Mode)
x
: 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)
The formula for picture size and projection distance
Picture (Screen) size
Projection distance [L]
Distance from the lens center to
the bottom of the image [H]
Diag. (
x
)
Width
Height
Minimum [L1]
Maximum [L2]
400"
(1016 cm)
320" (813 cm)
240" (610 cm)
50'5" (15.4 m)
—
38
35
/
64
" (98
cm)
300"
(762 cm)
240" (610 cm)
180" (457 cm)
37'10" (11.5 m)
43'7" (13.3 m)
28
29
/
32
" (73
cm)
250"
(635 cm)
200" (508 cm)
150" (381 cm)
31'6"
(9.6 m)
36'4" (11.1 m)
24
3
/
32
" (61
cm)
200"
(508 cm)
160" (406 cm)
120" (305 cm)
25'3" (7.7 m)
29'1"
(8.9 m)
19
17
/
64
" (49
cm)
150"
(381 cm)
120" (305 cm)
90" (229 cm)
18'11" (5.8 m)
21'10" (6.6 m)
14
29
/
64
" (37
cm)
120"
(305 cm)
96" (244 cm)
72" (183 cm)
15'2" (4.6 m)
17'5" (5.3 m)
11
9
/
16
" (29
cm)
100"
(254 cm)
80" (203 cm)
60" (152 cm)
12'7"
(3.8 m)
14'6"
(4.4 m)
9
41
/
64
" (24
cm)
80"
(203 cm)
64" (163 cm)
48" (122 cm)
10'1"
(3.1 m)
11'8"
(3.5 m)
7
45
/
64
" (20
cm)
70" (178
cm)
56" (142
cm)
42" (107
cm)
8'10" (2.7
m)
10'2" (3.1
m)
6
3
/
4
" (17
cm)
60"
(152 cm)
48" (122 cm)
36" (91 cm)
7'7" (2.3 m)
8'9"
(2.7 m)
5
25
/
32
" (15
cm)
40"
(102 cm)
32"
(81 cm)
24"
(61 cm)
5'1" (1.5 m)
5'10" (1.8 m)
3
55
/
64
" (10
cm)
[Feet/inches]
L1 (ft) = 0.03843
x
/ 0.3048
L2 (ft) = 0.0443
x
/ 0.3048
H (in) = 0.24477
x
/ 2.54
[m/cm]
L1 (m) = 0.03843
x
L2 (m) = 0.0443
x
H (cm) = 0.24477
x
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.
x
: 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)
The formula for picture size and projection distance
Picture (Screen) size
Projection distance [L]
Distance from the lens center to
the bottom of the image [H]
Diag. (
x
)
Width
Height
Minimum [L1]
Maximum [L2]
500"
(1270 cm)
400" (1016 cm)
300" (762 cm)
47'3" (14.4 m)
—
36
9
/
64
" (92
cm)
400"
(1016 cm)
320" (813 cm)
240" (610 cm)
37'10" (11.5 m)
43'7" (13.3 m)
28
29
/
32
" (73
cm)
300"
(762 cm)
240" (610 cm)
180" (457 cm)
28'4"
(8.6 m)
32'8" (10.0 m)
21
11
/
16
" (55
cm)
250"
(635 cm)
200" (508 cm)
150" (381 cm)
23'8" (7.2 m)
27'3"
(8.3 m)
18
1
/
16
" (46
cm)
200"
(508 cm)
160" (406 cm)
120" (305 cm)
18'11" (5.8 m)
21'10" (6.6 m)
14
29
/
64
" (37
cm)
150"
(381 cm)
120" (305 cm)
90" (229 cm)
14'2" (4.3 m)
16'4" (5.0 m)
10
27
/
32
" (28
cm)
120"
(305 cm)
96" (244 cm)
72" (183 cm)
11'4"
(3.5 m)
13'1"
(4.0 m)
8
43
/
64
" (22
cm)
100"
(254 cm)
80" (203 cm)
60" (152 cm)
9'5"
(2.9 m)
10'11"
(3.3 m)
7
15
/
64
" (18
cm)
80" (203
cm)
64" (163
cm)
48" (122
cm)
7'7" (2.3
m)
8'9" (2.7
m)
5
25
/
32
" (15
cm)
70"
(178 cm)
56" (142 cm)
42" (107 cm)
6'7" (2.0 m)
7'8"
(2.3 m)
5
1
/
16
" (13
cm)
60"
(152 cm)
48"
(122 cm)
36"
(91 cm)
5'8" (1.7 m)
6'6" (2.0 m)
4
11
/
32
" (11
cm)
40"
(102 cm)
35"
(81 cm)
24"
(61 cm)
3'9" (1.2 m)
4'4" (1.3 m)
2
57
/
64
" (7
cm)
[Feet/inches]
L1 (ft) = 0.02882
x
/ 0.3048
L2 (ft) = 0.03323
x
/ 0.3048
H (in) = 0.18358
x
/ 2.54
[m/cm]
L1 (m) = 0.02882
x
L2 (m) = 0.03323
x
H (cm) = 0.18358
x
XV-Z15000̲E̲US.indb 17
XV-Z15000̲E̲US.indb 17
2008/12/25 14:25:19
2008/12/25 14:25:19
