6
WARNING ►Install the projector in a stable horizontal position.
►
Place the projector in a cool place, and ensure that there is sufficient ventilation. Do not
place the projector where the air from an air conditioner or similar unit will blow on it directly.
►Do not place the projector anyplace where it may get wet.
►
Use only the mounting accessories the manufacturer specified, 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.
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 (±8%)
c1
,
c2
Screen height
•
Keep a space of 30 cm or more between the sides of the projector and other objects
such as walls.
•
For the case of installation in a special state such as ceiling mount, the specified
mounting accessories (
16) and service may be required. Before installing the
projector, consult your dealer about your installation.
•
The screen position may shift after installation if the projector is suspended from the
ceiling or other location due to the flexibility of the plastic projector body. If readjustment
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,
since a flap to control the air flow inside of the projector has moved. Be aware that
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 0.683 27 0.279 11 1.193 47
70 1.8 0.805 32 0.314 12 1.381 54
80 2.0 0.927 36 0.350 14 1.569 62
90 2.3 1.049 41 0.385 15 1.757 69
100 2.5 1.170 46 0.421 17 1.945 77
a
• On a horizontal surface
• Suspended from the ceiling
a
c2
c1
b
a
c2
c1
b
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