Bally Magnificent 7's Nichols E-2208-7 (E-Series) - E2000 Newbie Questions

[jimmay3]

Is there an e2000 specific manual available?  Got thrown off a little using a e1000 book.

Also SDS codes messed me up, thought I had reel 1 issues with 71 code, but finally figured out to add jumper to ground get normal codes to match manual, now have a 50 code for door open.

Finally got it running after reflowing the power supply header pins, all cold solder from heat, then found loose ground on reel red plug which gave me rapidly changing switch codes in test 3.

Just wondering e2000 game specific dip switch settings, sticker says see game manual for switches 2-6.

Parts little diff on e2000 too?  had issues finding the 3 plug ribbon cable AS-2988-24 (see pic) e1000 only 2 plug?  Had guy on Ebay build me one to my specs, there must be a specific e2000 manual?

Is there a way to change payouts, seems u would have to change reels out?

Any way to reset counters?  Bottom key seems to display them, but reset?

What does top key do (see pic)?

Won't me let post pics?