The Museum of HP Calculators

HP Forum Archive 09

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Message #1 Posted by David Forte on 24 Sept 2002, 11:31 a.m.

Can someone please inform me on how to reset this calculator.

Can you also send your response to my email address

thank you in advance

Re: HP-11C
Message #2 Posted by Vieira, Luiz C. (Brazil) on 24 Sept 2002, 11:50 a.m.,
in response to message #1 by David Forte


with the calculator OFF:

1 - press and hold [-] key;

2 - while [-] key is pressed, switch the calculator [ON]

3 - release the [-] key

If the reset is successfull, Pr Error is shown in the display.


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