I read CHHU Chronicle July/August 1985 pages 9-11i.
There is an article about the Halfnut improved HP-41C, CV and CX and it gives an extended character set with all of the lower case characters a-z.
My HP-41CX Halfnut and its manual does not show this extended character set. Does anyone know anything about it? Is it real? If it is real how can I display the characters? I have tried XTOA and this matches page 310 of the 41CX manual. The article refers to the A, B, and C registers with the extended character set, can anyone explain these?
Thanks,
Gordon