For Nikon version only
Following functions are available on Nikon cameras.
Refer to camera owner's manual for details.
Slow shutter synchronization
The flash is controlled at a slow shutter speed to the correct
exposure for both the main subject and back ground in low
light conditions or at night.
Red-eye reduction
To prevent the subject's eyes from appearing red, i60A fires
three controlled flashes just before the picture is taken.
Red-eye reduction can be combined with slow sync.
Rear curtain synchronization
In rear-curtain sync., the flash fires just before the rear
curtain closes. By using this function at slow shutter
speeds, a moving subject will appear with such moving
marks behind.
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