yeah, that's the manual I found for the 2, not the 2 plus. They are pretty different though and I don't know how to downscan with the 2 plus.
I need it for running MAME/PC on my 15khz RGB monitor. Its my main monitor since it runs all my game systems directly off RGB without conversion, which is beautiful, Viletim helped me make it work years ago. But the downscanner I have for MAME now is less than great, and I would like to try this XRGB2 + my friend is letting me borrow to see the difference.