WTB: Manual for B&K Digital Storage Adapter

I have just purchase a model 2501 BK Digital Storage Adapter (made in the UK) and need the manual for it. Can anyone help? Thanks! John :-#)# (Please post followups or tech enquires to the newsgroup) John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9 Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, Video Games) mailto:jrr@flippers.com, web page http://www.flippers.com "Old pinballers never die, they just flip out."