Nikon Z fc N2016 Reference Manual page 129

fast shutter speeds to "freeze" motion, slow shutter speeds to
suggest motion by blurring moving objects.
･ Rotate the shutter-speed dial to set the shutter speed.
･ To select [X] or [T], or to change from [1/3STEP], [X], [T], or [B], rotate
while pressing the shutter-speed dial lock release.
1
1/4000 s–1/2 s
2
1–4 s (red text)
･ In mode S, long exposures (0134) are not available even if the
shutter-speed dial is set to [B] (Bulb) or [T] (Time). To perform long
exposures, select mode M.
The mode selector
3
X (Flash sync) (0361)
4
1/3STEP (1/3 step) (0130)
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