Nice find! 15:29 the Inequalz app was probably activated. If you run it again it'll give you the option to turn it off. 19:41 If covering the solar panel turns off the calculator, you just need a battery replacement (pretty sure it uses CR2032). The Solar Panel supplements the battery, it doesn't charge it. 20:06 you're absolutely right, the European TI-30X Pro Mathprint is better than the USA TI-36X Pro. It has a larger, higher resolution screen, a larger solar panel, double the battery life, and a built in screen protector. 21:00 A you found out, that's a Label Maker. I have one by the same brand, just a different model.
Thank you so very much for all these useful information! I did see a review of the 30X Pro Mathprint, and was amazed by how much better it was, compared to 36X Pro. The label marker was a really great find! I enjoy it very much, too!
