In trying to find info on HP calculators used in space, I found the following web page - World Spaceflight News:
http://members.aol.com/wsnspace/reports.htm
They list a catalog of training manuals that can be purchased, one of which is the following:
"HP-41 / SHUTTLE PORTABLE ONBOARD COMPUTER (SPOC) Setup of hardware and operation; software descriptions; troubleshooting. 44 pgs. $18.00"
Has anyone ever seen this document? I would order it, but the Web Page is old - catalog last updated August 1998. Most of this site is at least 4 years old.
I've sent an email to the contact - but never received any answer. A scan of the web shows that no one else has had success in contacting them.
This is the first reference I've seen to actual NASA calculator instruction manuals.
So - did anyone buy it back in 1998 when it was available?
Time to do more research, but at least now I know that at one time an instruction manual did exist.
Bill