casio: stored numbers keep changing!? (1 Viewer)

Exp

Member
Joined
Sep 27, 2017
Messages
50
Location
depths of the ocean
Gender
Male
HSC
2018
My casio fx-82AU Plus calculator's stored numbers keep changing somehow and I don't know why...
Letters A-D are all fine but when I store numbers into X,Y,M and come back a bit later, the numbers change!

How can I fix this/ what am I doing wrong?
 

BLIT2014

The pessimistic optimist.
Moderator
Joined
Jul 11, 2012
Messages
11,131
Location
In my head
Gender
Undisclosed
HSC
2014
Uni Grad
2018
Maybe try doing a hard reset back to original settings?
 

BLIT2014

The pessimistic optimist.
Moderator
Joined
Jul 11, 2012
Messages
11,131
Location
In my head
Gender
Undisclosed
HSC
2014
Uni Grad
2018
Or take the battery out then back in again (or replace the battery).
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top