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New HP 28S, strange behaviour
03-21-2016, 09:08 PM
Post: #4
RE: New HP 28S, strange behaviour
Thanks for answers, but I'm used to RPN/RPL Smile
I have several HP calculators, even if this one is my first 28S.


The stack normally displays

4:
3:
2:
1:


but when it hangs it shows

3:
2:
1:
1:


and nothing happens. Basic calculations are ok, but accessing to evolved functions of menus is impossible :/ Is there something to try before sending it back?
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Messages In This Thread
New HP 28S, strange behaviour - Lithium - 03-21-2016, 07:44 PM
RE: New HP 28S, strange behaviour - Jlouis - 03-21-2016, 08:47 PM
RE: New HP 28S, strange behaviour - Marcio - 03-21-2016, 08:52 PM
RE: New HP 28S, strange behaviour - Lithium - 03-21-2016 09:08 PM



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