I have Nikon D5600. I have tried several times in Manual mode to change the exposure value by pressing the exposure button (given in the top control) and rotating the dial. I can see that the exposure value changes (plus or minus) but once I click the photo, the brightness of the photos remain same (although if you check the details, the exposure value is equal to the value that I set).
On the other hand, if I change the exposure value by pressing the info
i button and then change the value using touch screen then, the brightness of the photos changes as per the set values.
Why brightness/exposure remains same (even the values show in data differ) if you change exposure settings using
+/- dedicated button?