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Author Topic: Horizontal shaking while walking next to DLP
Allison Parsons
Jedi Master Film Handler

Posts: 630
From: East Peoria, IL
Registered: Oct 2004


 - posted 03-25-2010 10:39 PM      Profile for Allison Parsons   Author's Homepage   Email Allison Parsons   Send New Private Message       Edit/Delete Post 
While at work tonight, I was walking by one of our Christies. Did a quick glance into the port glass, and noticed the picture shaking horizontally. I stood and watched the movie, thinking it was a earthquake in the movie itself. Nope, for some reason walking behind, or besides it shakes the picture. And it's very noticeable.

Come to find out, it's been happening to that projector since last summer!! Why it's not fixed (or not reported, not sure which one) is way beyond me. [uhoh] [Mad] I made a giant note for someone to tell the tech about it.

So, my question is has anyone had this issue, and what was the cause of major horizontal shaking while just walking past it.

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John Wilson
Film God

Posts: 5438
From: Sydney, Australia.
Registered: Dec 1999


 - posted 03-25-2010 10:47 PM      Profile for John Wilson   Email John Wilson   Send New Private Message       Edit/Delete Post 
McDonald's?

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Allison Parsons
Jedi Master Film Handler

Posts: 630
From: East Peoria, IL
Registered: Oct 2004


 - posted 03-25-2010 10:56 PM      Profile for Allison Parsons   Author's Homepage   Email Allison Parsons   Send New Private Message       Edit/Delete Post 
Ha! The note I wrote said "Why is #6's picture shaking when I walk by it? I know I'm not that fat..." [Smile]

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Mark Gulbrandsen
Resident Trollmaster

Posts: 16657
From: Music City
Registered: Jun 99


 - posted 03-26-2010 08:15 AM      Profile for Mark Gulbrandsen   Email Mark Gulbrandsen   Send New Private Message       Edit/Delete Post 
The 9:45 swift was passing right by the theater to the left of your building...

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Sean McKinnon
Phenomenal Film Handler

Posts: 1712
From: Peabody Massachusetts
Registered: Sep 2000


 - posted 03-26-2010 11:47 AM      Profile for Sean McKinnon   Author's Homepage   Email Sean McKinnon   Send New Private Message       Edit/Delete Post 
What type of material is your booth floor made of?

On a side note... I worked one theatre the former Loews Freshpond Mall 10 in Cambridge, Ma that had an M.B.T.A. Commuter Rail track right next to the building. Needless to say about 15 times a day the whole damn building would shake as that train came through. I used to joke that it was our very own "Sensurround" system!

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Allison Parsons
Jedi Master Film Handler

Posts: 630
From: East Peoria, IL
Registered: Oct 2004


 - posted 03-27-2010 12:22 AM      Profile for Allison Parsons   Author's Homepage   Email Allison Parsons   Send New Private Message       Edit/Delete Post 
quote: Sean McKinnon
What type of material is your booth floor made of?
Not sure, but there's carpeting. We have 10 DLPs, this is the only one that hates footsteps around it.

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Joe Redifer
You need a beating today

Posts: 12859
From: Denver, Colorado
Registered: May 99


 - posted 03-27-2010 01:13 AM      Profile for Joe Redifer   Author's Homepage   Email Joe Redifer   Send New Private Message       Edit/Delete Post 
Sorry, but DLP projectors are not capable of hate. They only offer love and happiness.

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Tony Bandiera Jr
Film God

Posts: 3067
From: Moreland Idaho
Registered: Apr 2004


 - posted 03-27-2010 09:11 PM      Profile for Tony Bandiera Jr   Email Tony Bandiera Jr   Send New Private Message       Edit/Delete Post 
LOL good one Joe. [Big Grin]

Allison, it is most likely that the feet on that DLP are not all sitting on the floor, they can be adjusted so that they all contact the floor and are level.

Another possibility is if the projector is not securely bolted to the base....

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