OSSC with projector

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  • December 4, 2018 at 6:25 PM #24156
    Adamund
    Participant

      Hello,
      I’m using the OSSC 1.6 with a Japanese SFC jr. (RGB mod), RGB SCART cable (with audio breakout) and an Optoma GT1080 projector. When the OSSC is powered on, I can get the grey test screen to come on no problem. Once I select input AV1 from the SCART cable, my projector goes black and falls into a loop of constantly attempting to refresh the input source.

      Of course, if I use my AVR’s processing, I can get it to output a 1080 image with black bars on each side and the projector displays this but this adds 50ms of lag and defeats the purpose of the OSSC. Plus, for some reason, the colours are off.

      Is there any way I can get my projector to use the OSSC as it was intended?

      Thanks,

      December 4, 2018 at 7:12 PM #24157
      Harrumph
      Participant

        If you don’t get a picture with any line multiplication mode, you should consider the dejitter mod.
        Tried any other console?

        December 8, 2018 at 5:57 PM #24263
        Adamund
        Participant

          Thanks for the reply. I read about the dejitter mod after I had posted this and realize now that this mod might be what I need. I’m in the process of finding another source so I can confirm that it is a SNES issue but I have tried this setup on a PC monitor and it works. I wonder why the image stretches to widescreen though. I thought the OSSC produced an image and aspect ration faithful to experience on a 4:3 CRT…

          Thanks

          April 10, 2019 at 9:47 PM #25820
          ardarvin
          Participant

            I had this same issue. I was able to run OSSC with my SNES and an Optoma HD26 (1080p) projector by setting the OSSC to line 4x mode. No other modes would work.

            That said, the image does give an annoying black flash in the top 1/6th of the screen every few seconds. Not sure why.

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