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HP-21S modified?
11-16-2016, 05:28 PM
Post: #6
RE: HP-21S modified?
(11-16-2016 04:29 PM)Maximilian Hohmann Wrote:  
(11-16-2016 01:16 PM)jebem Wrote:  Anyone?

That's just the piece of plastic where the latch (so to say) of the battery cover engages. You can guess how it works from this picture (not mine, the HP42S is a white spot on my landscape to this day, but from the internet):

http://flickrhivemind.net/blackmagic.cgi...4034000937

Thanks, Maximilian.

Silly me. On a closer inspection under stronger light, I can see now those 4 plastic triangles to latch the battery cover on all of these calculators. What have fooled me was the bright reflection on the metal plate that is not visible on the other models.

I really need to do deeper inspection before posting here Sad

Jose Mesquita
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Messages In This Thread
HP-21S modified? - PANAMATIK - 11-15-2016, 09:32 PM
RE: HP-21S modified? - Maximilian Hohmann - 11-15-2016, 09:45 PM
RE: HP-21S modified? - PANAMATIK - 11-15-2016, 09:53 PM
RE: HP-21S modified? - jebem - 11-16-2016, 01:16 PM
RE: HP-21S modified? - Maximilian Hohmann - 11-16-2016, 04:29 PM
RE: HP-21S modified? - jebem - 11-16-2016 05:28 PM
RE: HP-21S modified? - ElectroDuende - 11-20-2016, 08:27 PM



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