I would start on the settings page for a baseline(https://www.rtings.com/tv/reviews/sony/x900e/settings). Then tweak to what you want to see.
Also there is a thread on here for the TV(https://www.avsforum.com/forum/166-...xbr-900e-owners-thread-no-price-talk-383.html), take a look in it and you can find some tips. Good Luck
Also there is a thread on here for the TV(https://www.avsforum.com/forum/166-...xbr-900e-owners-thread-no-price-talk-383.html), take a look in it and you can find some tips. Good Luck