Nikon F4 - Page 81

In Aperture-Priority Auto (A) mode, you select aperture and
the camera selecls a suitable sync speed, within a range of
1/60 to 1/250 sec. (a t any ISO film speed).
Matrix Balanced Fill-Flash in A Mode
1.4
ZZ
3Z
(SEC) 30' IS' 8' 4' Z' I' Z 4 8
15 30 60 125 250 500 1000 2000 . 000 8001)
\
I
(In rear-curtam sync)
With Manual (M), you control both aperture and shutter speed
while the flash exposure is determined by scene brightness
and contrast, with Matrix Balanced Fill-Flash control throughout.
e Although the slowest possible shutter speed
for front-curtain
sync flash photography in
TIL mode, with camera at P H, P or
A, is o nl y 1/60 second, with rear-curtain sync flash photogra-
phy, the shutter will opera te as slowly as 30 second s,
depending on th e background brightness.
e ln th e Sand M modes, when you select a shutter speed
faster than
1/250 sec., then turn the flash unit ON , the F4
automatically shifts to 1/250 sec.
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