Image issue on Optoma HD31UST


Active Member
Hi there.

Does anybody know what is happening here?

Projector: Optoma HD31UST.

Every so often, the bottom two rows of pixels of the image is displayed as one or two pixels on the top of the screen. It also happens with the left hand side of the screen copying two pixels from the right edge of the screen.

When I click the resync button on the projector, it goes, then will reappear after some time.

I have the projector connected to a PC over Hdmi. It only happens with this source. I've tried different cables and inputs and the same happens.

Any help is greatly appreciated.


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