6
ARRANGEMENT
Refer to the illustrations and tables below to determine screen size and projection
distance. The values shown in the table are calculated for a full size screen: 1280 x 800
H X V Screen Size
a : Projection distance
(10%, from the projector’s end)
b , c: Screen height ( 10%)
On a horizontal surface
Suspended from the ceiling
nKeep a space of 30 cm or
more between the sides of the
projector and other objects
such as walls. Do not place or
attach anything that will block
the lens or vent holes.
nIn the case of a special
installation, such as on the
wall or ceiling, the specied
mounting accessories (17)
and service may be required.
16:10 screen
Screen size Projection distance Screen height
Type
(inch)
H V a
(min.)
a
(max.)
b c
(m) (m) (m) (inch) (m) (inch) (cm) (inch) (cm) (inch)
30 0.6 0.4 0.9 35 1.1 43 40 16 1 0
40 0.9 0.5 1.2 48 1.5 58 53 21 1 0
50 1.1 0.7 1.5 61 1.9 74 66 26 1 1
60 1.3 0.8 1.9 73 2.3 89 79 31 2 1
70 1.5 0.9 2.2 86 2.7 105 92 36 2 1
80 1.7 1.1 2.5 99 3.1 121 106 42 2 1
90 1.9 1.2 2.8 112 3.5 136 119 47 2 1
100 2.2 1.3 3.2 125 3.9 152 132 52 3 1
120 2.6 1.6 3.8 151 4.6 183 158 62 3 1
150 3.2 2.0 4.8 190 5.8 229 198 78 4 2
200 4.3 2.7 6.5 254 7.8 307 264 104 5 2
250 5.4 3.4 8.1 319 9.8 385 330 130 7 3
300 6.5 4.0 9.7 383 11.8 463 396 156 8 3
4:3 screen
Screen size Projection distance Screen height
Type
(inch)
H V a
(min.)
a
(max.)
b c
(m) (m) (m) (inch) (m) (inch) (cm) (inch) (cm) (inch)
30 0.6 0.5 1.0 40 1.2 49 45 18 1 0
40 0.8 0.6 1.4 54 1.7 67 60 24 1 0
50 1.0 0.8 1.8 69 2.1 84 75 29 2 1
60 1.2 0.9 2.1 84 2.6 102 90 35 2 1
70 1.4 1.1 2.5 98 3.0 119 105 41 2 1
80 1.6 1.2 2.9 113 3.5 137 119 47 2 1
90 1.8 1.4 3.2 128 3.9 155 134 53 3 1
100 2.0 1.5 3.6 142 4.4 172 149 59 3 1
120 2.4 1.8 4.4 171 5.3 207 179 71 4 1
150 3.0 2.3 5.5 215 6.6 260 224 88 5 2
200 4.1 3.0 7.3 288 8.8 348 299 118 6 2
250 5.1 3.8 9.2 361 11.1 436 373 147 8 3
300 6.1 4.6 11.0 434 13.3 524 448 176 9 4
