Projection dimensions, Positioning your projector 12 – VIEWSONIC VS13308 User Manual
Page 15
Positioning your projector
12
Projection dimensions
Refer to
for the center of lens dimensions of this projector before
calculating the appropriate position.
There is 3% tolerance among these numbers due to optical component variations. It is
recommended that if you intend to permanently install the projector, you should physically
test the projection size and distance using the actual projector in situ before you permanently
install it, so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
(a) Screen
Size
[inch (m)]
4:3 Screen
16:9 Screen
(b) Projection distance
[m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection distance
[m (inch)]
(c) Image
height
[cm (inch)
(d) Vertical
offset
[cm (inch)]
min.
max.
min.
max.
40
(1.0) 1.5 (60) 1.7 (66)
61
(24)
3
(1)
1.5
(60)
1.7 (66)
46
(18)
11
(4)
50
(1.3) 1.9 (75) 2.1 (82)
76
(30)
4
(2)
1.9
(75)
2.1 (82)
57
(23)
13
(5)
60
(1.5) 2.3 (90) 2.5 (98)
91
(36)
5
(2)
2.3
(90)
2.5 (99)
69
(27)
16
(6)
70
(1.8) 2.7 (105) 2.9 (115) 107 (42)
5
(2)
2.7 (105) 2.9 (115)
80
(32)
19
(7)
80
(2.0) 3.0 (120) 3.4 (132) 122 (48)
6
(2)
3.0 (120) 3.4 (132) 91
(36)
21
(8)
90
(2.3) 3.4 (135) 3.8 (148) 137 (54)
7
(3)
3.4 (135) 3.8 (148) 103
(41)
24 (10)
100 (2.5) 3.8 (150) 4.2 (165) 152 (60)
8
(3)
3.8 (150) 4.2 (165) 114
(45)
27
(11)
120 (3.0) 4.6 (180) 5.0 (198) 183 (72)
9
(4)
4.6 (180) 5.0 (198) 137
(54)
32 (13)
150 (3.8) 5.7 (225) 6.3 (247) 229 (90)
11
(5)
5.7 (225) 6.3 (247) 171
(68)
40 (16)
200 (5.1) 7.6 (300) 8.4 (330) 305 (120) 15
(6)
7.6 (300) 8.4 (330) 229
(90)
53 (21)
250 (6.4) 9.5 (375) 10.5 (412) 381 (150) 19
(8)
9.5 (375) 10.5 (412) 286 (113) 67 (26)
300 (7.6) 11.4 (450) 12.5 (495) 457 (180) 23
(9)
11.4 (450) 12.6 (495) 343 (135) 80 (32)
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(d)
(b)
(e)
(f)
(c)
(a)
(d)
(c)
(b)
(e)
(f)
(a)
(c)
(b)
(e)
(f)
(d)
(f): Center of lens
(e): Screen
•
4:3 image on a 4:3 screen
•
16:9 image on a 4:3 screen