Indicator
Control
View-
panel
finder
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412
Problem
Optional flash unit that
does not support i-TTL
flash control attached
and set to TTL.
If indicator blinks for 3s
after flash fires, photo
may be underexposed.
Memory insufficient to
record further photos
at current settings, or
camera has run out of
file or folder numbers.
Camera malfunction.
Solution
Change flash mode
setting on optional
flash unit.
Check photo in
monitor; if
underexposed, adjust
settings and try again.
• Reduce quality or
size.
• Delete photographs.
• Insert new memory
card.
Release shutter. If error
persists or appears
frequently, consult
Nikon-authorized
service representative.
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