English
INSTALLATION
Special techniques are necessary for safe installation. The customer should never perform the installation work.
Consult your dealer concerning installation.
Projection Distance and Screen Size
●This projector uses a 1.5X zoom lens; therefore, the maximum projected image size is 1.5 times larger than the minimum projected image size.
●Focus is possible at projection distances of from 2.5m to 20m. Use the distances shown below for reference.
Screen size (type) | Distance from the front screw |
min. - Max. (zoom) | of the ceiling mount to the screen: L (m) |
|
|
41.4 ~ 61.9 | 2.5 |
170 ~253.9 | 10 |
|
|
341.5 ~509.8 | 20 |
|
|
●If the edges of images are distorted when projecting at the minimum project distance, it is recommended that the projector be moved slightly backward.
●Install the projector in a stable location away from walls and furniture for safety during light source lamp and filter replacement.
350mm
Example: 317.5mm
Wall,
furniture, etc.
300mm
Screen
90˚
The
L
172mm
72mm
Wall, furniture, etc.
500mm
200mm
Wall, furniture, etc.
CAUTION
●Do not install in locations such as those shown below since this could result in malfunction or fire.
·Box or other closed space where ventilation is not possible.
·Places where there is oil smoke, water vapor or tobacco smoke.
·Humid or dusty places.
·Places where the temperature is low or high and the humidity is outside the permissible operating range. Permissible temperature range: 5 - 35 degrees C
Permissible humidity range :20% - 80% (no condensation)
●Direct sunlight and indoor lighting can cause the screen to appear whitish and difficult to view. Use curtains to shut out light when necessary.
●Install the projector as level as possible; otherwise, malfunction may occur.
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