Troubleshooting

• Everything seems to be locked up. What should I do?
• I got an error message. What should I do?
• I think I found a mistake. What should I do?
• How can I contact you?

Everything seems to be locked up. What should I do?
First, wait at least one minute. Zoom Algebra might just be thinking through the steps of a very difficult problem. When you are tired of waiting, press 2nd QUIT to exit Zoom Algebra. If that doesn’t work, you will have to remove the calculator’s batteries for a few seconds. When you turn the calculator back on, the calculator will restart.

WARNING: Restarting the calculator will delete any information in RAM, so if you have anything important in RAM, do not use Zoom Algebra! (If you never use your calculator’s PRGM key, then you probably don't have anything important in RAM.).

I got an error message. What should I do?
Try doing the problem over again. If the same error message comes up repeatedly, contact us and tell us what you did that makes the error message appear.

I think I found a mistake. What should I do?
If you think Zoom Algebra gave you a wrong answer, or you think something else isn’t working right, contact us and tell us what seems wrong.

How can I contact you?
Click here.