11
Projection dimensions
Refer to "Dimensions" on page 49 for the center of lens dimensions of this projector before
calculating the appropriate position.
The "screen" mentioned below refers to the projection screen usually consisting of a surface
and a support structure.
Zoom Ratio: 1.1 x
• 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.
• To obtain the clearest image possible, we suggest that you keep the desired image size
within 60" to 180".
a:
Screen size
(Diagonal)
4:3 screen
b: Projection distance
c1:
Screen height
c2:
Screen height
type
(inch)
m
min. max.
m inch m inch cm inch cm inch
60 1.5 2.4 94 2.6 103 91 36 -9 -4
70 1.8 2.8 110 3.1 120 107 42 -11 -4
80 2.0 3.2 125 3.5 138 122 48 -12 -5
90 2.3 3.6 141 3.9 155 137 54 -14 -5
100 2.5 4.0 156 4.4 172 152 60 -15 -6
120 3.0 4.8 188 5.2 207 183 72 -18 -7
150 3.8 6.0 235 6.6 258 229 90 -23 -9
200 5.1 7.9 313 8.7 344 305 120 -30 -12
250 6.4 9.9 391 10.9 430 381 150 -38 -15
a:
Screen size
(Diagonal)
16:9 screen
b: Projection distance
c1:
Screen height
c2:
Screen height
type
(inch)
m
min. max.
m inch m inch cm inch cm inch
60 1.5 2.6 102 2.9 113 100 39 -25 -10
70 1.8 3.0 119 3.3 131 116 46 -29 -11
80 2.0 3.5 136 3.8 150 133 52 -33 -13
90 2.3 3.9 153 4.3 169 150 59 -37 -15
100 2.5 4.3 171 4.8 188 166 65 -42 -16
120 3.0 5.2 205 5.7 225 199 78 -50 -20
150 3.8 6.5 256 7.1 281 249 98 -62 -25
200 5.1 8.7 341 9.5 375 332 131 -83 -33
250 6.4 10.8 426 11.9 469 415 164 -104 -41
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