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Topic: 12v screen trigger from projector
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Joined: Feb 6, 2017
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I have a viewsonic 7827HD projector. I want it to automatically drive my Elite 100H Screen. I do not see a Trigger OUT port in back of projector. Can this projector drive my screen (Up/Down) and if so how do I set it up?
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Joined: Mar 28, 2005
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You could get something like the Niles CS12V...

http://www.ebay.com/itm/Niles-CS12V-Switching-Systems-/282346359492?hash=item41bd278ac4:g:nIMAAOSwiONYNhfh

But, I would just get a good universal remote control and use it to control the screen as long as your screen has infrared control of it.

You may also have an A/V receiver which has 12v outputs.

Or, you may have a cable box which has a switched output on the back you can plug a 12v power supply into.

There are many ways to do this if you want it to be automatic.
AV Integrated - Theater, whole house audio, and technology consultation during the build and installation process in the Washington, DC metropolitan area.