Mirror Calculations Need Serious help. 
Posted: 18 May 2012 09:01 AM   [ Ignore ]
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Hello all,

i am now shifted to a 50 inch Rear di setup due to Projector focus problems. the issue now is the mirror calculations.
i its really hard for me to Understand the projector calculator (SIMPROJ) as i do not know the throw ratio of the projector.
I have tried a Single mirror but its useless as i cannot get Desired image size.
Please Help me with the angles and distances of the mirrors.

There are some of the pictures attach in case of any help.

The projector i am using is:http://www.ebay.com/itm/120830163103#ht_1502wt_1270 (HTP LED-66)

The size of the table Frame is: 46Wx30Dx27H.
The picture size can be anywhere after 42inch as my shitty projector focuses a clear image after that.

Waiting for any help.

Thanks a lot.

Cheers for this Great community!. smile

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Posted: 18 May 2012 03:37 PM   [ Ignore ]   [ # 1 ]
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Are you not able to achieve any sort of success just by physically playing around with the mirrors? Trial and error might get you pretty far.

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Posted: 18 May 2012 04:39 PM   [ Ignore ]   [ # 2 ]
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Thanks for the reply, but i am not able achieve any results by playing around but still will continue doing it. Any other suggestions are welcome.

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Posted: 19 May 2012 12:41 PM   [ Ignore ]   [ # 3 ]
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try this
http://www.projectorcentral.com/projection-calculator.cfm
bestto use a short or ultra short thow projector i use 2 ben q per setup for 3 meter screen at 39inch height also you may need edge bleding see a search for mitouch they are great on the forum for help i hav done all this befor ..

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Posted: 20 May 2012 02:50 PM   [ Ignore ]   [ # 4 ]
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thanks mate, but my projector isn’t there. rasberry i have been brute forcing the mirror setup and i think i am getting results will try again tomorrow.

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