Which manual for HP-48SX?

[Jlouis]

(11-20-2019 03:59 AM)Kaliuzhkin Wrote:  Two manuals are associated with the SX on eBay. The

I figure that the HP-48 Owner's manual was meant to apply to the HP-48SX when it first came out, because that was the only HP-48 model then.

I think the two volumes for the HP 48s/sx was a second thought because there's one volune (very thick) that represents the two volumes. (I have two, one still in original seal). I don't know if the single volume is exacly the same of the two volumes, but I guess it is.

As for the name of the manual, you are right, it's is only HP 48 because there was no HP 48g/gx at the time of the respective original publication.

Cheer