6
WARNING
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place the projector where the air from an air conditioner or similar unit will blow on it directly.
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and removing the projector with the mounting accessories to the service personnel.
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CAUTION
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Position the projector to prevent light from directly hitting the projector’s remote sensor.
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
a
Screen size (diagonal)
b
Projection distance (±8%)
c1
,
c2
Screen height
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such as walls. Do not place or attach anything that would block the lens or vent holes.
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mounting accessories (
18
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projector, consult your dealer about your installation.
The screen position may shift after installation if the projector is suspended from the
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is necessary, consult with your dealer or service personnel.
The projected image position and/or focus may change during warm-up (approx. 30
minutes after the lamp is turned on) or when the ambient conditions change. Readjust
the image position and/or focus as necessary.
The projector may make a rattling sound when tilted, moved or shaken,
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this is not a failure or malfunction.
NOTE
Screen size
(diagonal)
b
Projection distance
c1
Screen height
c2
Screen height
type(inch)
m
m
inch
m
inch
m
inch
60
1.5
0.634
25
0.264
10
1.072
42
70
1.8
0.748
29
0.298
12
1.240
49
80
2.0
0.862
34
0.331
13
1.408
55
90
2.3
0.975
38
0.364
14
1.575
62
100
2.5
1.089
43
0.397
16
1.743
69
a
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Suspended from the ceiling
a
c2
c1
b
a
c2
c1
b
