what do i set the dip switches on the back to to use it with my sr20 swap, thank you.. my instruction manual came completely in japanise

 

What are the switches? A to B type switch or what?

 

You must be refering to the original profec..... the dipswitch at the back is for whether you are using an internal or external waste gate..... if it doesn't regulate boost properly, flip the dipswitch to the other setting.