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- Hp 12c calculator

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05-12-2017 12:05 AM
05-12-2017 07:09 AM
You have done everything I would normally recommend.
Do you have the HP-12c (gold bezel) or HP-12c Platinum (silver bezel)?
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calculator enthusiast
05-12-2017 07:20 AM - edited 05-12-2017 08:27 AM
Hi!, @maryb4343:
For HP12C (gold), try ... https://support.hp.com/us-en/document/bpia5202
For HP12CP (platinum), try ... https://www.educalc.net/144618.page
Check this document, if your calculator, is HP-12CP ... https://support.hp.com/us-en/document/c01880634
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ... https://h30467.www3.hp.com/
05-12-2017 08:18 AM
Hi,
If you have the HP-12C platinum, it has both Algebraic and RPN entry mode.
You may have been using it in the Algebraic mode and it is now in RPN mode or vice versa.
Regards.
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calculator enthusiast
