I am assuming you have read this Manual but maybe not. There are Youtube tutorials, quick start guides and possibly an Official thread over at AVS Forums, where people can tell you every feature and usage.

AVR-S700W

DENON AVR-S700W QUICK START MANUAL Pdf Download.

https://www.youtube.com/watch?v=vwirOyV0_8U

Denon AVR-X2000 vs. Denon AVRS700W - AVS Forum

I still don't understand several of the settings on my Integra