Well, that’s really newbie oriented single click feature like NV were promoting it, so it is hard to do something wrong and no detailed guide is needed. You just open voltage/frequency curve editor exactly like you did it with Pascal GPUs before and click new "OC Scanner" button there (available only on RTX series cards). Additional MSI OC Scanner application will be started, then you click either "Test" or "Scan" button in the scanner's window and wait for result a few minutes. "Test" will take about 5 minutes and it will verify stability of your current overclocking settings (so you may manually overclock the system just like before) and return result as system stability confidence level (0% = unstable, 100% = stable). "Scan" will find optimal overclocking settings during approximately 20 minutes and you'll see new overclocked V/F curve in the end of scanning process. So you just apply overclocked curve in AB like any manual V/F curve modification, and that's all.