ViewSonic PJ502 User Manual - Page 9

Arrangement

Page 9 highlights

Arrangement Refer to the illustrations and tables below to determine the screen size and projection distance. The values shown in the table are calculated for a full size screen: 1280 x 720 (a) The screen size (diagonal) (b) Distance from the projector to the screen (+10%) (c) The height of the screen (+10%) At 4:3 screen (a) Screen size [inch (m)] 30 (0.8) 40 (1.0) 50 (1.3) 60 (1.5) 70 (1.8) 80 (2.0) 90 (2.3) 100 (2.5) 120 (3.0) 150 (3.8) 200 (5.1) 250 (6.4) 300 (7.6) (b) Projection distance min 35 (0.9) 47 (1.2) 59 (1.5) 72 (1.8) 84 (2.1) 96 (2.4) 108 (2.7) 120 (3.1) 144 (3.7) 181 (4.6) 242 (6.1) 303 (7.7) 363 (9.2) max 42 (1.1) 56 (1.4) 71 (1.8) 85 (2.2) 100 (2.5) 114 (2.9) 129 (3.3) 143 (3.6) 172 (4.4) 216 (5.5) 288 (7.3) 361 (9.2) 433 (11.0) (c) Screen height [inch (cm)] 2 (5) 2 (6) 3 (8) 4 (9) 4 (11) 5 (12) 5 (14) 6 (15) 7 (18) 9 (23) 12 (30) 15 (38) 18 (46) ViewSonic PJ502 6

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ViewSonic
PJ502
6
Arrangement
Refer to the illustrations and tables below to determine the screen size and projection dis-
tance.
The values shown in the table are calculated for a full size screen: 1280 x 720
(a) The screen size (diagonal)
(b) Distance from the projector to the screen (+
10%)
(c) The height of the screen (+
10%)
At 4:3 screen
(a) Screen size
[inch (m)]
(b) Projection distance
(c) Screen height
[inch (cm)]
min
max
30
(0.8)
35
(0.9)
42
(1.1)
2
(5)
40
(1.0)
47
(1.2)
56
(1.4)
2
(6)
50
(1.3)
59
(1.5)
71
(1.8)
3
(8)
60
(1.5)
72
(1.8)
85
(2.2)
4
(9)
70
(1.8)
84
(2.1)
100
(2.5)
4
(11)
80
(2.0)
96
(2.4)
114
(2.9)
5
(12)
90
(2.3)
108
(2.7)
129
(3.3)
5
(14)
100
(2.5)
120
(3.1)
143
(3.6)
6
(15)
120
(3.0)
144
(3.7)
172
(4.4)
7
(18)
150
(3.8)
181
(4.6)
216
(5.5)
9
(23)
200
(5.1)
242
(6.1)
288
(7.3)
12
(30)
250
(6.4)
303
(7.7)
361
(9.2)
15
(38)
300
(7.6)
363
(9.2)
433
(11.0)
18
(46)