Hi and welcome to Just answer.
Initially, may I know what is the make and model of your projector?
Can you please send me a image of the projector lights blinking.
To send photo, click the paper clip icon at the top of your typing box, click browse,select file then click Ok.
Optoma Pro 260X Don't have a picture one is amber the other is red, I'll try to get a picture when I have more time.
My ScreenPlay by Infocus would not power down with the
A projector located in a church suddenly will no longer