Nikon SB-5000 Reference Manual page 70

Taking a picture in non-TTL auto flash mode
C
C-13
Choose [F No] in menu (0B-11).
• Press the button to display
menu and
multi selector to choose [F No].
Use the rotary multi selector to
set the aperture confirming the
effective flash output distance
range (0B-6).
• Correct exposure can be obtained
when the actual flash-to-subject
distance is within the effective
flash output distance range.
Press the OK button.
Set the same aperture in the lens
or camera as the Speedlight.
Check that the flash-ready
indicator is on, and then shoot.
• Set the flash compensation value
if necessary (0E-20).
use the rotary