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CASIO FX-890P top port ?
07-02-2024, 12:41 PM (This post was last modified: 07-02-2024 12:48 PM by fy789.)
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fy789 Offline
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CASIO FX-890P top port ?
I recently noticed from an EBAY listing that the CASIO FX-890P has
a top port, and a port cover. I am not able to remove the port cover
on my FX-890P.

Anybody knows what is this port doing? Is it a PIC controller port?
BTW, anybody knows how to remove the top port cover?

Thanks!


https://imgdepot.net/image/fx-890P-top-port.5W1q1
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