Question How to Turn off blue blocks on my projector screen


Novice Member
I have an Epson 3020e projector and somehow I accidentally turned on a setting that is now displaying four blue blocks on my screen no matter the video source (presumably they are other inputs). I can't figure out how to turn them off, any help would be appreciated!

I am running an Onkyo TX-NR717 receiver bit I don't think it is the cause as the blocks stay on the screen regardless of the source chosen through my receiver...


Peter Parker

Distinguished Member
It could be the receiver display that's overlaying on the output. if you run a cable straight from the source to the pj, that will prove if it's the amp or not.

Peter Parker

Distinguished Member
What happens when you press the input button? Do you get another set of boxes come up, or do the existing boxes change/move?

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