The ON key is the CANCEL key (when the calculator is already on). Pressing it should back you out of what you were doing.
--- On Fri, 9/4/09, J <professorman40@...> Gwrote:
From: J <professorman40@...>
Subject: [50g] HOW TO NAVIGATE
To: 50g@yahoogroups.com
Date: Friday, September 4, 2009, 8:35 AM
Hello all!I own an HP50G. I often get 'STUCK" on a screen and I cannot go back to the main menu or cancel. Example: I want to produce a graph, after I see the graph, I want to produce another one, I cannot go back to the menu to change the function. The thing keeps beeping at me. How can I do that and also how can I navigate, that is, go around and always be able to get back to some basic manu?John