AF Fine Tune
Explanation: In this menu you can fine tune the autofocus to let it focus consistently on a slightly shorter or longer distance.
Tips: Avoid this menu! The autofocus of the D7000 is excellent and before playing with this setting better ask a professional camera service.
Fine tuning the autofocus is worth considering only if you see exactly the same kind of wrong focus in really all pictures, single unsharp ones have certainly other causes.