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common projector problems
Optoma HD70 DLP Video Projector Repair No Power / Bad Color Wheel - YouTube
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Optoma Projector won't display video while using Denon Receiver. Pretty frustrated at this point. Any help would be appreciated. Cables work fine independently but connected with together with Projector and Receiver, nothing.
Optoma HD141X Projector Made This Noise When Turning On One Day; Tries To Boot Up 3 Times Before Giving Up. I Replaced The Bulb with A Genuine Replacement. Sadly, No Change. Checked
ZH507 Compact high brightness laser projector | Optoma Europe
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ZU820TST Ultra bright professional installation laser projector | Optoma Nederland
How To Adjust The Brightness Of Optoma Projector? 5-Steps!