HP-21S Quick Reference Card scanned


Hi, I have noticed that the HP-21S manual and Quick Reference Card seem to be rarer than most. I found myself one in good condition so I can offer to send anyone a scan of the QRC if you need it.


Hi, thx for your offer. Please send a scan to me. I got a HP 21s without docs and found it hard to find out how the more sophisticated functions work. Thanks in advance!


Since the subject of the hp 21s manual comes up again and again and again (including a request by me sometime ago), I would like to point out a link I finally came across where the complete hp 21s manual is available. I hope the webpage owner does not mind.

Here's the link:-


Neil, thanks a lot for your finding! I downloaded the manual and found everything readable. Gordon, thanks for your input, it pushed the solution. So after all, one gap is closed finally.

For further users, I suggest this manual to be included into the collection of this museum, if the owner of the website agrees.

Thanks again!

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