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Discussion Starter · #1 ·
I know the throw distance will change( become shorter)when the HITACHI is used with the ISCO. Can any one tell me what is the widest picture(16/9 format)that can be projected from 11 feet?
 

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Hi

I do not have a throw chart to give the answer but if you already have your projector throw a 4x3 where you want your image.

Measure your height and multiply that by 1.78 to get your width.
 

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Discussion Starter · #3 ·
I cant go back more than about 11 feet, and the apprx width of that image(with out the isco)is 66",(irregardless if i have the hitachi in 4 x 3 or 16/9 mode, width is still 66")so based on that, what would the new width be, with the ISCO in place ?
 

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Using the projection calculator at Dukane (9115 = 5500), at 11 feet, the height of the picture can be from 36-48 inches. Since ISCO doesn't change the height - it changes the width, the width range would be 64-85 inches. If I'm wrong, you'll get every penny back that I charged for these numbers. :)


Chuck Davis
 
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