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HP 41C mod
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03-04-2015, 02:20 AM
Post: #7
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RE: HP 41C mod
I have an HP41CX with the magnet activated switch built in. I was able recently to get it back to regular speed (the magnet fell out of the port cover and is long gone).
I didn't do the mod, but I don't remember who I sent it to. Undoubtedly they advertised in PPC Journal. Except for gronking the card reader, I don't recall any trouble with it at 2X speed, although it makes all the beep tones exceedingly shrill. 2speed HP41CX,int2XMEM+ZEN, HPIL+DEVEL, HPIL+X/IO, I/R, 82143, 82163, 82162 -25,35,45,55,65,67,70,80 |
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| Messages In This Thread |
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HP 41C mod - vk6ti - 01-07-2015, 12:48 PM
RE: HP 41C mod - Massimo Gnerucci - 01-07-2015, 12:58 PM
RE: HP 41C mod - vk6ti - 01-07-2015, 01:13 PM
RE: HP 41C mod - Massimo Gnerucci - 01-07-2015, 01:36 PM
RE: HP 41C mod - John W Kercheval - 01-10-2015, 08:07 PM
RE: HP 41C mod - Dave Frederickson - 01-10-2015, 08:18 PM
RE: HP 41C mod - TASP - 03-04-2015 02:20 AM
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