Nikon D780 DSLR Camera (Body Only) - Manual (Page 160)

114 Shooting Settings
A AF Micro NIKKOR Lenses
Provided that an external exposure meter is used , the exposure ratio need
only be taken into account when the lens aperture ring is used to set
aperture.
A Extended Shutter Speeds
For shutter speeds as slow as 900 s (15 minutes), select [ On ] for Custom
Setting d6 [ Extended shutter speeds (M) ].
A Exposure Indicators
The exposure indicators in the viewfinder and control panel show
whether the photograph would be under- or over-exposed at current
settings. Depending on the option chosen for Custom Setting b1 [
EV
steps for exposure cntrl ], the amount of under- or overexposure is
shown in increments of 1 /
3
EV or 1 /
2
EV.
• The orientation of the exposure indicators can be reversed using
Custom Setting f7 [
Reverse indicators ].
A Exposure Warning
If the limits of the exposure metering system are exceeded, the displays
will flash.
Custom Setting b1 set to 1 /
3
step
Optimal
exposure
Underexposed
by 1 /
3
EV
Overexposed by
over 3 EV
Control
panel
Viewfinder