Mirror video out from SE/30

[ereuter]

I would like to be able to mirror the built-in video from my SE/30 to a projector with HDMI input in my classroom. I have tried to make sense of the various adapters at Joe's Computer Museum and other similar stores, but I can't quite figure out what I need. It seems like I need some version of the RGBtoHDMI device, but I'm not sure what I need to connect that to the logic board. A pass-through connection? A splice?

 

[mikes-macs]

I just watched on Adrian's Basement how to do this to a Macintosh Classic. That machine doesn't have expansion slots for video cards so he wired it up directly to the LB. The SE/30 does have an expansion slot for an 8bit video card but they are hard to find and can be expensive and only get you part way there. VGA on mine. You could probably use his technique to adapt your SE/30 to do the same as he did to the Classic.

 

[ereuter]

Thanks! My machine has a 24-bit video card in it, but it’s the internal display I want to project. I’ll check this out.