Nikon D300s - Manual (Page 405)

379
n
F
No lens attached, or
non-CPU lens attached
without specifying
maximum aperture.
Aperture shown in
stops from maximum
aperture.
Aperture value will be
displayed if maximum
aperture is specified.
195
—
D
(blinks)
Camera unable to focus
using autofocus.
Focus manually. 83
q
Subject too bright;
photo will be
overexposed.
• Use a lower ISO
sensitivity
96
• In exposure mode:
e Use optional ND
filter
354
f Increase shutter
speed
108
g Choose a smaller
aperture (larger
f-number)
109
Indicator
Problem Solution 0
Control
panel
View-
finder