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Thoughts on DM42 User Manual

Posted: Mon Mar 18, 2019 1:54 am
by budmur
One thing that bugs me (not really, but it is something that I've noticed) is that the DM42 User Manual is written for someone who is familiar with the HP-42S or Free42, and needs to know how to do DM42-specific things, like update firmware, change system setttings, save files and state-files, etc. It doesn't go into the actual use of the calculator itself. It's my opinion that the DM42 is not just a great (and extended!) clone of the HP-42S, but is a great calculator in its own right.

Would there be any interest in expanding the user manual to include much of Mr. Strapasson's alternate manual, so that there's a 1-stop place where programming techniques, flags, solver, etc., can be included also? This way, there's a single user guide that discusses the entire operation of these great machines.

One thing to be considered is that Strappason's manual is published under the GDL. If it were included, I believe the entire DM42 User Manual would need to be released under that license. Of course, that'd be a Swissmicros descision if they want to go down that road.

Re: Thoughts on DM42 User Manual

Posted: Wed Jun 24, 2020 7:47 pm
by coolepascal
Have been looking to find an original HP-42 manual... no go for a reasonable price (got some for the HP-41 though)
I sure would love to have a complete manual since indeed i'm missing a lot of info.
If you mean a real paper manual, i'm in.

Re: Thoughts on DM42 User Manual

Posted: Wed Jun 24, 2020 11:42 pm
by ijabbott
There is a PDF scan of the HP-42S Owner's Manual, plus a PDF scan of the HP-42S Programming Examples and Techniques books linked to from the SwissMicros Models page. They are more far more comprehensive than the "alternative" manual. Not quite as nice as a paper manual. I was lucky enough to get a paper Owner's Manual one with one of my HP-42S's purchased from eBay.

Re: Thoughts on DM42 User Manual

Posted: Sat Jun 27, 2020 11:20 pm
by coolepascal
Trying to buy an original manual, not easy.
Got some manuals on the HP-41 though