I saw some pictures where it was stated they used HDR. Not sure if I am a fan of the pictures but thought I would give it a try on my D7200. Reading the manual it states where to find it in the menu section and the options with it. IE one photo or series or multiple shots.
However when I go to turn it on I notice it is greyed out unless I am in the U2 mode. Not much in the manual I can find but a few Youtube videos states it works in in the M, A, S and P modes. Not for me!
Is there another setting I need to have turned on or off?