RK11 and M9312 questions

I just received a load of boards that were associated with an 11/34. I'm going to try to upgrade my 11/04, but since I don't have any doc's I have a few questions. If anyone could help, it would be greatly appreciated. 1. What are the switch settings for a M9312 bootstrap/terminator card? 2. On the M9312, there is a jumper that has been lifted on the left edge of the card (next to the third chip up from the edge connector). What's this for? 3. My M9312 has three empty sockets. Is this normal? 4. I have a 4 board set for the RK11 controller. Can this plug into a standard unibus, or does it require a special backplane? If I remember correctly, you use a unibus extension cable to daisy chain into the rk05's. 5. Can anyone direct me to the description of the two edge connectors on the top of the 11/34 board set? Thanks, Bill