 I'm sorry about this, I'm sorry it's a bit shaky, a video, but I don't have any real video in equipment. Anyway, so what we've got here is a 10 volts peak to peak. As you can see, you can see by the display what's going on here. You can also see by the display what I've got that on. That's all I'm going to do now, is just go through the waveforms. As you can see, these weren't fine. The user is nothing defined. Okay, we're going to the sine. Another problem, and over here on the square. And this is it, this is all you get. It doesn't matter what amplitude I put it at, what frequency, it's the same thing. You go back through the triangle, and there we go. So I don't know why that's doing that, that was okay. Up to this point I've not had any issues, but now it's just decided no more square wave. And it's unfortunate because I need the square wave. So please advise.