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
Hi;
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.
Cheers.
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