This calculator has a memory like an elephant. If you don’t clear old data, it will mess up your new problems.
Here are the 4 commands you need to survive:
- Just made a typo? Press
CE/C.- What it does: It’s like “Backspace.” It only deletes the number you are currently typing. Safe to use mid-calculation.
- Starting a new Loan/Interest problem? Press
2nd+[CLR TVM]. - Starting a new Project (NPV/IRR)? Press
2nd+[CLR WORK].- What it does: Wipes the specific worksheet you are in (like the Cash Flow list). If you forget this, old cash flows will mix with new ones.
- Calculator acting weird / Frozen? Press
2nd+[RESET]+ENTER.- The Nuclear Option: This is a Factory Reset. It wipes everything and returns settings to default.
- Note: After a reset, remember to go back and fix your decimal places and
AOSsettings again!