Can a user measure voltage with the 41-C series?
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04-19-2015, 03:33 PM
Post: #1
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Can a user measure voltage with the 41-C series?
On the HP-41, does it have an internal voltmeter that triggers the BAT symbol at a set voltage? Or is it simpler than that?
I have been wondering if there was a way to access the internal meter to display the battery voltage before the BAT annunciator appears. I don't recall reading about this years ago when my calculator was new, and I am not spotting anything now as I am reading archived material. It would be useful to have access to a "fuel gauge" of sorts. I have started running NiMh batteries and expect that the "5-15 day" life mentioned in the manual is a lot shorter with NiMh. I keep a fresh set of spare alkalines with the calculator in case the BAT annunciator appears. I'm not ready to trust to a second set of NiMH for backup. Steve In order of appearance: HP 41CV, CMT-MCGPS, HP 41CX, DM 41, DM 42 |
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Messages In This Thread |
Can a user measure voltage with the 41-C series? - 4ster - 04-19-2015 03:33 PM
RE: Can a user measure voltage with the 41-C series? - Garth Wilson - 04-19-2015, 07:17 PM
RE: Can a user measure voltage with the 41-C series? - 4ster - 04-19-2015, 10:11 PM
RE: Can a user measure voltage with the 41-C series? - Dieter - 04-20-2015, 05:51 AM
RE: Can a user measure voltage with the 41-C series? - 4ster - 04-20-2015, 01:35 PM
RE: Can a user measure voltage with the 41-C series? - Sukiari - 04-20-2015, 09:23 PM
RE: Can a user measure voltage with the 41-C series? - Massimo Gnerucci - 04-20-2015, 09:42 PM
RE: Can a user measure voltage with the 41-C series? - TASP - 04-19-2015, 09:15 PM
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