I am still new to the V3i, but I believe I can answer your question. The answer is yes, and no. You can customize your search screen. You can have it in spectra graph, polar-plot, or sizing. The sizing screen look like a oscilloscope in a way. No you cannot change the orientation of the spectra graph I believe, but you can change the size of the items on your screen, therefore changing the overall look of the screen. Personally I don't find the spectra graph confusing at all to look at, it is very easy to get used to it. I actually turned my icons off on all my screens and go solely by VDI number, just my preference. Let me say this, if you are contemplating this wonderful machine, I say get one. I don't believe you would regret your decision. The V3i is an outstanding detector with a ton of options available, you can always use the factory settings and make minor tweeks here and there if you don't want to go deep into the menus. I have owned many machines and this is by far my favorite. Good luck to you and I hope you give yourself the opportunity to experience the V3i.