The Museum of HP Calculators
HP Forum Archive 16
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Message #1 Posted by Antonio Maschio (Italy) on 16 Dec 2006, 11:37 a.m.
As far as you know, is there a way to password-protect the 49g+/50g models?
|Re: HP-49g+/HP-50g Protection|
Message #2 Posted by James M. Prange (Michigan) on 17 Dec 2006, 9:25 p.m.,
in response to message #1 by Antonio Maschio (Italy)
Offhand, it seems to me that something could be done with the reserved variable STARTOFF; search the forum for some posts I made regarding that. Using STARTOFF or a library for protection would be easy for anyone reasonably familiar with the 49 series to defeat, but would offer some protection against others.
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