CASIO CLASSWIZ fx-991EX

[jebem]

(08-14-2015 12:35 AM)lrdheat Wrote:  When doing a version check, pressing shift,7,on...if I then press 8 instead of 9, I get a list of items that may relate to key definitions...do you (Jebem, Gerald) know what this material is? Does it allow for operations to be allowed or traded off for other operations?

As I referred on my other post, this seems to be a self-test menu as well.

However it is not documented anywhere, except on a few sites like TI-PLANET that refers it on the fly in an absolute non official way.
Also, it seems there are different key combinations to access the self tests and different diagnostic features depending on the firmware revision.
One has to try and see.

On more interesting "feature" also discussed earlier in sites such as TI-PLANET for other Casio machines, is the possibility to setup different Casio models by just opening the case and remove a copper trace/add a wire/resistor.
The Classwiz uses several different firmware revisions already, so this would make this investigation even more interesting!