2 X Casio fx-115ES PLUS Engineering/Scientific Calculator

I've got a series of slides here I'm going to try not to use that too much and so I'm going to just eliminate that screen right there so that we don't have that background image getting in our way so first what I want to do is make sure that calculator is set up to go make sure everything is uh all my modes are set back to the beginning currently at the status bar it says what I mean complex mode I got some other things going on so I want to set this back to the very beginning so I'm going to press shift I've got it clear above the number nine and it's kind of a grayish color or a brownish color so if I press shift number nine it's going to give me my options for how I can clear I can clear the setup clear the internal memory or what I'm going to do is I'm going to clear it all so I'm gonna press three it's all menu driven and it says press equals four yes and AC to cancel I'm gonna pre