I scanned the manual, here are the more useful pages. I'll submit the full scan to vogonsdrivers.com
The layout of the card showing where to find the jumper blocks (approximately, the DMA jumpers are near the midi port).
scfx010.jpg
The jumpers control the following settings:
scfx011.jpg
This page however fails to mention the purpose of S2, much later in the manual it's purpose is revealed. It controls the base port address 220h vs 240h. It seems that the manual has an error and the base address is 240h if S2 is ON and 220h if S2 is OFF. I've had success using port 240h in my BLASTER line with some games, but not using 220h however my S2 jumper is ON.
scfx024.jpg
The address layout is presented on the same page and continues on the next page. I am hoping that there is an error in it, because it indicates that both the LEFT and RIGHT OPL2 chips share write addresses giving an incompatible layout with SB PRO 1.0 and also makes the Stereo OPL2 feature pretty useless (in my opinion).
So far I believe this card is a SB 2.0 clone with some extended capabilities and Stereo FM / Dual OPL2, and covox emulation. I have had a hard time getting software to recognize it. I have not had any success detecting it as SB PRO yet.
I haven't tried Covox support with it yet.
By far the most ridiculous feature on this card is the "Remote Control" serial port built-in the MIDI port. It does not support gamepads and instead has a serial port that uses IRQ5, IRQ14/IRQ15. When set on IRQ14, I can't boot my system at all because that IRQ is used by my primary hard drive controller. I am hoping I can free up all IRQs by not setting a jumper on that block.