I need help

From: Giancarlo Gentile
Email: ggentile@terra.com.br

Comments

I found this page in Google and I hope it can be useful. I have in my hand as HP 42S calculator,which I don't know. I used to have a 41 CX, but it's display is malfunctioning. What I need to know is if it's possible to find a User's Manual for this model, so I can use it properly. I'm heving problems in finding the functios, how to use them and so on.... Given that I already know how to use tn 41 model, I think it's gonna be easy for me to learn how to use de 42 model. Thanks for eny help Giancarlo Gentile