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6
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. Do not place or
attach anything that would block the lens or vent holes.
• For the case of installation in a special state such
as ceiling mount, the specied mounting accessories
(
16) and service may be required. Before installing
the projector, consult your dealer about your installation.
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: 1024 x 768
a
Screen size (diagonal)
b
Projection distance (±10%)
c1
,
c2
Screen height (±10%)
WARNING ►Install the projector in a stable horizontal position.
►
Place the projector in a cool place, and ensure that there is sufcient ventilation.
►Do not place the projector anyplace where it may get wet.
►
Do not place the projector where any oils, such as cooking or machine oil, are used.
►
Use only the mounting accessories the manufacturer specied, and leave installing
and removing the projector with the mounting accessories to the service personnel.
► Read and keep the user's manual of the mounting accessories used.
CAUTION ►Avoid placing the projector in smoky, humid or dusty place.
►
Position the projector to prevent light from directly hitting the projector’s remote sensor.
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.
type
(inch)
m m inch m inch cm inch cm inch m inch m inch cm inch cm inch
30 0.8 0.9 35 1.1 43 39 15 7 3 1.0 39 1.2 47 36 14 1 0
40 1.0 1.2 47 1.5 58 52 21 9 3 1.3 52 1.6 63 49 19 1 0
50 1.3 1.5 60 1.8 72 65 26 11 4 1.7 65 2.0 79 61 24 1 1
60 1.5 1.8 72 2.2 87 78 31 13 5 2.0 78 2.4 95 73 29 2 1
70 1.8 2.1 84 2.6 102 91 36 15 6 2.3 92 2.8 111 85 34 2 1
80 2.0 2.4 96 3.0 116 105 41 17 7 2.7 105 3.2 127 97 38 2 1
90 2.3 2.8 108 3.3 131 118 46 20 8 3.0 118 3.6 143 109 43 3 1
100 2.5 3.1 120 3.7 146 131 51 22 9 3.3 131 4.0 159 122 48 3 1
120 3.0 3.7 145 4.4 175 157 62 26 10 4.0 158 4.8 191 146 57 4 1
150 3.8 4.6 181 5.6 219 196 77 33 13 5.0 198 6.1 239 182 72 4 2
200 5.1 6.1 242 7.4 292 261 103 44 17 6.7 264 8.1 319 243 96 6 2
250 6.4 7.7 303 9.3 366 327 129 54 21 8.4 330 10.1 398 304 120 7 3
300 7.6 9.2 364 11.2 439 392 154 65 26 10.1 396 12.2 478 365 144 9 4
b
a
b
c1
c1 c2
c2