Two main manuals came with the strobe; It came in a day early! Both for the Z240 Type4 model, and both even have my exact serial # stamped on the back of each book. Anyhow, one manual is for the Basic Operation labeled as Optical Connection "S-TTL" Simple Shooting and the other is the Advanced Operation optical connection (advanced), electrical connection. The Basic manual is 55 pages and the Advanced is 83. I may have to copy them one manual at a time, but I can get you a copy of them in PDF if you would like. PM me your email addy and I'll see if I can't get that off to you tomorrow sometime.
Hi Dustin, any chance you can send me your scanned PDFs for the two manuals? I bought mine from Japan and am trying to get my hands on the English manuals. Many thanks.