Arrangement - ViewSonic PJ452 User Manual
Light, bright and portable projector with keystone correction
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Also See for PJ452:
- Service manual (70 pages) ,
- User manual (60 pages) ,
- User manual (60 pages)
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Arrangement
Refer to the illustrations and tables below to determine the screen size and projection distance.
The values shown in the table are calculated (±3%) for a full size screen of 1024x768.
4:3
(a)
(a) Screen
(b) Projection distance
size
[m (inch)]
[inch (m)]
min.
40
(1.0)
1.2
(47)
50
(1.3)
1.5
(59)
60
(1.5)
1.8
(71)
70
(1.8)
2.1
(83)
80
(2.0)
2.4
(95)
90
(2.3)
2.7 (107)
100 (2.5)
3.0 (119)
120 (3.0)
3.6 (143)
150 (3.8)
4.5 (179)
200 (5.1)
6.1 (239)
250 (6.4)
7.6 (299)
300 (7.6)
9.1 (359) 11.0 (432) 65.3
ViewSonic
4 : 3 screen
(c) Screen height
max.
down
1.4
(57)
8.7
1.8
(71)
10.9
2.2
(86)
13.1
2.5
(100) 15.2
2.9
(115) 17.4
3.3
(129) 19.6
3.6
(143) 21.8
4.4
(172) 26.1
5.5
(216) 32.7
7.3
(288) 43.5
9.1
(360) 54.4
PJ452
16:9
(a)
(b) Projection distance
[cm (inch)]
up
min.
1.3
(3)
52.3
(21)
(4)
65.3
(26)
1.6
(5)
78.4
(31)
2.0
(6)
91.4
(36)
2.3
(7)
104.5 (41)
2.6 (104)
(8)
117.6 (46)
3.0 (117)
(9)
130.6 (51)
3.3 (130)
(10) 156.8 (62)
4.0 (156)
(13) 195.9 (77)
5.0 (195)
(17) 261.3 (103)
6.6 (261)
(21) 326.6 (129)
8.3 (326) 10.0 (392)
(26) 391.9 (154)
9.9 (391) 12.0 (471)
(c) up
(c) down
16 : 9 screen
(c) Screen height
[m (inch)]
max.
down
(51)
1.6
(62)
1.2
(64)
2.0
(78)
1.5
(77)
2.4
(93)
1.8
(91)
2.8
(109)
2.1
3.2
(125)
2.4
3.6
(141)
2.7
4.0
(156)
3.0
4.8
(188)
3.6
6.0
(235)
4.4
8.0
(314)
5.9
7.4
8.9
Setting up
(b)
[cm (inch)]
up
(0)
48.6
(19)
(1)
60.8
(24)
(1)
72.9
(29)
(1)
85.1
(34)
(1)
97.2
(38)
(1)
109.4 (43)
(1)
121.6 (48)
(1)
145.9 (57)
(2)
182.3 (72)
(2)
243.1 (96)
(3)
303.9 (120)
(4)
364.7 (144)
11
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