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- Newsgroups: comp.sys.hp48
- Path: sparky!uunet!mcsun!fuug!funic!nntp.hut.fi!kampi.hut.fi!alo
- From: alo@kampi.hut.fi (Antti Louko)
- Subject: Re: HP41 -- Un-Privatizing programs
- Message-ID: <1992Sep2.102937.19766@nntp.hut.fi>
- Sender: usenet@nntp.hut.fi (Usenet pseudouser id)
- Nntp-Posting-Host: kampi.hut.fi
- Organization: Helsinki University of Technology
- References: <pha.22@Mikrolog.FI>
- Date: Wed, 2 Sep 1992 10:29:37 GMT
- Lines: 25
-
- In article <pha.22@Mikrolog.FI> pha@Mikrolog.FI (Pentti Haka) writes:
- >Any HP41 gurus in this group? It was the closest one I could find to my
- >subject!!
- >
- >I have an old surveying program (1984?) for the HP41, and it seems that
- >no-one supports it any longer; I would like to make some changes to it
- >though, which would enhance it's usability.
- >
- >The program is protected, and cannot be listed/modified.
- >
- >The question is: is there a simple way to remove the "private" status of a
- >HP41 program?
-
- This trick is so simple that I'll post it here.
-
- GTO ..
- Load yor private program into HP-41.
- GTO ..
- PRGM
- CAT 1. Then press immediately R/S.
- Press SST until you
- see .END. REG NNN
- XEQ ALPHA D E L ALPHA 0 0 1.
- Press <--
- GTO .001
-