UD100 User Guide Document: UD100-3
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Installation distance: 3m-4.25m.
It is calculated from throw ratio and image wide for each projector. (2.5m*1.2=3m,
2.5m*1.7=4.25m)
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The final luminance is 819 Lux. It will be enough for inside room environment.
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The overlap value in Video Wall setting (please see more details in Video Wall section):
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LH Projector: select RH edge: +197 (to crop more 197 pixels for LH projector.
These 197 pixels are based on source resolution.
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Projector (Center): LH edge=+98, RH edge=+99 (total 197)
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RH Projector: LH edge: +197
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If the input source resolution while video wall setting is different from the
calculation, the result will be wrong.
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If overlap pixels among projectors are different,
“Irregular” Spread Sheet is required to
calculate the data.
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Please contact dealer or factory to get necessary assistance for the Spread Sheet.
4.5. Apply Spread Sheet data for projector installation and GeoBox setting
4.5.1. Installation data from Spread Sheet
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Image size for each projector: 250cm *156cm
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Overlap region: 50cm
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Installation distance based on throw ratio 1.1-1.7: between 300cm-425cm
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Installation height: install the projector at a position with minimum keystone at both vertical edges.
4.5.2. Mark projection region for each projector
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Based on the calculation data, user can easily determine the image location for each projector.
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Using laser Level tool and mark the locations for each projector with paper tape, including 4
borders and center line of the screen. The paper tape shall not damage the surface of the screen.
