It will most probably the lever for the use of the D type lenses and older(pre G type lenses) that have the aperture ring. When attaching a D lens, you should lock the aperture at the smallest(biggest number) of the lens. f22. align the orange marker to lock the aperture. If the aperture is not...
I tried this experiment 2 times today using D7000 with SB700 as instructed.
A mode f4 base ISO 100 auto ISO 3200 max.
First shot as expected auto ISO 3200
2nd shot auto ISO become 400(4x the base ISO), should be in group C. Also take note that shutter speed with flash became 1/100
Just upgraded from D70s to D7000 last week bought brand new from authorized dealer. When I attached my fav lens AF 50mm 1.8, FEE error displayed on top LCD despite rotating the aperture ring to smallest aperture of f22 and locking it. With my old and trusty D70s it's working perfectly and did...