My beloved HP-32SII recently died and I purchased an HP-22S from a friend. Unfortunately it doesn't have a manual. Having been an RPN person since my 15C was brand new, I was trying to find out if the 22S could be modified (hopefully with a flag) to work as an RPN calculator.

Asked by Bill on 02/07/2009 0  Answer

ManualsOnline posted an answer 15 years, 9 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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