Nikon F4 Body Only, F4S instruction manual Matrix Balanced Fill-Flash in a Mode

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. (at any ISO film speed).

Matrix Balanced Fill-Flash in A Mode

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 PH, P or A, is only 1/60 second, with rear-curtain sync flash photogra- phy, the shutter will operate as slowly as 30 seconds, depending on the background brightness.

e ln the 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.

1. 4

ZZ

3Z

(SEC) 30' IS' 8' 4' Z' I' Z 4 8 15 30 60 125 250 500 1000 2000 . 000 8001)

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(In rear-curtam sync)

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