“My Epson 5050ub shows no input signal when using Roku ultra set at 4k through my Yamaha 880 4k receiver. If I plug Roku directly into existing hdmi cable from back of receiver it works at full resolution. I have gone through every setting option possible”

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• Hello Frank. Your audio receiver may be upscaling to an unsupported signal on the 5050UB. As a suggestion, you can try going into the Signal menu > Advanced > EDID - and try to change the EDID setting to Normal. If the issue continues, we recommend contacting Yamaha for further support. Regards, Kevin - The Epson Team.

  Answered by Epson 3 years ago

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