Thursday 18 January 2018

fx-CG50AU and fx-CG20AU Robotic response by organised systems of corporations - CASIO JP



Dear customer.
Thank you for your e-mail.

The fx-CG50AU and fx-CG20AU are used in schools in Australia only because there is an educational regulation in Australia that prohibits some functions of calculator.

These models are arranged their specification from fx-CG50 and fx-CG20 to be suitable for that regulation.
Therefore,Unfortunately,you cannot make changes to the storage memory of these models.


Your kind understanding would be highly appreciated.

Sincerely yours,



Dear Customer.

Thank you for your e-mail.

As you mentioned,fx-cg20AU have designed with limitation of the part of 3D graph function and memory strage.

However,We would like to inform you that it is the specification of fx-cg20AU.
Unfortunately,We can't edit OS of your calculator.

In fx-cg20(not AU model),you can use these functions with no limitation.

We are sorry for not being able to help you.

Your kind understanding would be highly appreciated.

Best regards,