Setting up
Install the projector according to the environment and manner the projector will be
used in.
On a horizontal surface
Suspended from the ceiling
• Keep a space of 30 cm or more
between the sides of the projector
and other objects such as walls.
• Consult with your dealer before
a special installation such as
suspending from a ceiling.
Screen size
(diagonal)
4 : 3 screen 16 : 9 screen
Projection distance
Screen
height
Screen
height
Projection distance
Screen
height
Screen
height
min. max. min. max.
inch m m inch m inch cm inch cm inch m inch m inch cm inch cm inch
30 0.8 0.9 34 1.1 41 41 16 5 2 1.0 38 1.1 45 39 15 -1 0
40 1.0 1.2 46 1.4 56 55 22 6 2 1.3 50 1.5 61 51 20 -2 -1
50 1.3 1.5 58 1.8 70 69 27 8 3 1.6 63 1.9 76 64 25 -2 -1
60 1.5 1.8 70 2.1 84 82 32 9 4 1.9 76 2.3 91 77 30 -2 -1
70 1.8 2.1 81 2.5 98 96 38 11 4 2.3 89 2.7 107 90 35 -3 -1
80 2.0 2.4 93 2.8 112 110 43 12 5 2.6 102 3.1 122 103 41 -3 -1
90 2.3 2.7 105 3.2 126 123 49 14 5 2.9 115 3.5 138 116 46 -4 -1
100 2.5 3.0 117 3.6 140 137 54 15 6 3.2 127 3.9 153 129 51 -4 -2
120 3.0 3.6 140 4.3 169 165 65 18 7 3.9 153 4.7 184 154 61 -5 -2
150 3.8 4.5 176 5.4 211 206 81 23 9 4.9 192 5.8 230 193 76 -6 -2
200 5.1 6.0 235 7.2 282 274 108 30 12 6.5 256 7.8 307 257 101 -8 -3
250 6.4 7.5 294 9.0 353 343 135 38 15 8.1 320 9.8 384 322 127 -10 -4
300 7.6 9.0 352 10.8 423 411 162 46 18 9.8 384 11.7 461 386 152 -12 -5
b
a
b
c1
c1 c2
c2
Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
<PJ758/PJ760>
The values shown in the table are calculated for a full size screen: 1024×768.
(a) Screen size (diagonal)
(b) Projection distance (±10%)
(c1), (c2) Screen height (±10%)
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