Hitachi ED-AW110N Projector User Manual


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6
WARNING Ź,QVWDOOWKHSURMHFWRULQDVWDEOHKRUL]RQWDOSRVLWLRQ
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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 Ź$YRLGSODFLQJWKHSURMHFWRULQVPRN\KXPLGRUGXVW\SODFH
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Position the projector to prevent light from directly hitting the projector’s remote sensor.
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The projector may make a rattling sound when tilted, moved or shaken,
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this is not a failure or malfunction.
NOTE
a
c2
c1
b
a
c2
c1
b
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
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.
Since the projector features an ultra short throw, be aware that it is required to select a
screen carefully to have better performance.
- A soft screen such as a pull-down screen may cause serious distortion of a projected image.
A hard screen such as a board screen is recommended for use with this projector.
- A high-gain screen such as a bead screen that has narrow viewing angle is not suitable
for this projector. A low-gain screen (around 1.0) such as a matte screen that has wide
viewing angle is recommended for use with this projector.
-
A screen with a weave pattern may cause moiré on the projected image, which is not a failure
of the projector. A screen that has less moiré effects is recommended for use with this projector.
Screen size
(diagonal)
b
Projection distance
c1
Screen height
c2
Screen height
type(inch)
m m inch m inch m inch
60 1.5 0.592 23 0.316 12 1.124 44
70 1.8 0.705 28 0.349 14 1.292 51
80 2.0 0.819 32 0.383 15 1.460 57
90 2.3 0.933 37 0.416 16 1.627 64
100 2.5 1.046 41 0.449 18 1.795 71
a
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Suspended from the ceiling
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projector and other objects such as walls.
Do not place or
attach anything that would block the lens or vent holes.
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projector, consult your dealer about your installation.
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