triple_lei
Student
I'd just use the SCART cable, but I much prefer the HD15 adapter. I got an extra thick SCART cable from Retro Access and the cable's so heavy it likes to unplug itself ever so slightly; just enough that it causes problems with the audio and video.
To get the HD15 from the HAS to work at all, you need to set your HAS to TTL... or at least, the OSSC expects TTL from the VGA port when the source is RGB.
If you forget to set the HAS jumpers back to 75 Ohm and plug in your SCART cable, that means you'd be using SCART at TTL and that's something both the HAS and RetroTink 5X explicitly forbid in their manuals.
I actually tried doing HD15 from HAS > OSSC in 240p passthrough > HDfury3 > RetroTink 5X and that didn't work. And I double-checked to make sure the HDfury3 actually was in component mode and not RGB (all default dip switch settings), so I dunno.
If you don't already have an OSSC and someone's willing to sell theirs for cheap, I say pick it up exclusively for supergun use. 480p should work on everything and you'll get the most authentic scanlines that way. I tried it on a Dell 2007FP LCD Monitor (which is 4:3) and after setting the OSSC to DVI Output Opt. > TX mode > DVI, everything looked so good!
To get the HD15 from the HAS to work at all, you need to set your HAS to TTL... or at least, the OSSC expects TTL from the VGA port when the source is RGB.
If you forget to set the HAS jumpers back to 75 Ohm and plug in your SCART cable, that means you'd be using SCART at TTL and that's something both the HAS and RetroTink 5X explicitly forbid in their manuals.
I actually tried doing HD15 from HAS > OSSC in 240p passthrough > HDfury3 > RetroTink 5X and that didn't work. And I double-checked to make sure the HDfury3 actually was in component mode and not RGB (all default dip switch settings), so I dunno.
If you don't already have an OSSC and someone's willing to sell theirs for cheap, I say pick it up exclusively for supergun use. 480p should work on everything and you'll get the most authentic scanlines that way. I tried it on a Dell 2007FP LCD Monitor (which is 4:3) and after setting the OSSC to DVI Output Opt. > TX mode > DVI, everything looked so good!