The Museum of HP Calculators

HP Forum Archive 14

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Message #1 Posted by Tony Kelly on 10 Feb 2005, 7:09 p.m.

I have just recently "lost" one of my surveying programs from my calculator. No reference can be found within the catalogue. When I press and hold the assigned button it displays "XROM 15,12" . Is this some form of error message that is repairable or is my trusty 41 on its wayout. I await any reply. Thanks

Re: HP41CV
Message #2 Posted by Raymond Del Tondo on 10 Feb 2005, 7:29 p.m.,
in response to message #1 by Tony Kelly


it seems your program is/was located in a plug-in module.
This is indicated by the XROM prefix.
XROM 15,12 is in the Petroleum Pac module,
and maybe in some other modules.
Make sure your module is plugged in correctly.
BTW: Which catalogue are you referring to, CAT 1 or CAT 2 ?



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