Nikon Z fc N2016 Reference Manual page 224

Custom Settings menu option
c3
[Standby timer]
[CL mode shooting speed]
d1
[Maximum shots per burst]
d2
[Exposure delay mode]
d3
[Shutter type]
d4
[Extended shutter speeds (M)]
d5
[File number sequence]
d6
d7 [Apply settings to live view]
[Framing grid display]
d8
[Focus peaking]
[Peaking level]
d9
[Peaking highlight color]
d10 [View all in continuous mode]
[Flash sync speed]
e1
[Flash shutter speed]
e2
[Exposure comp. for flash]
e3
[Auto c ISO sensitivity control]
e4
[Auto bracketing (mode M)]
e5
[Bracketing order]
e6
Defaults
Entire frame
Subject and background
Flash/speed
MTR > under > over
224
Default
30 s
3 fps
100
Off
Auto
Off
On
On
Off
Off
Red
On
1/200 s
1/60 s