Nikon ❚❚Auto FP High-SpeedSync, e2: Flash Shutter Speed, Flash sync speed, 1/250 s (Auto FP), 1/200 s (Auto FP)

❚❚Auto FP High-Speed Sync

When 1/250 s (Auto FP) or 1/200 s (Auto FP) is selected for Custom Setting e1 (Flash sync speed, 0 234), the built-in flash can be used at shutter speeds as fast as 1/250 s or 1/200 s, while compatible optional flash units (0 294) can be used at any shutter speed (Auto FP High-Speed Sync).

Flash sync speed	1/250 s (Auto FP)		1/200 s (Auto FP)			1/200 s
	Built-in flash	Optional	Built-in flash	Optional	Built-in flash		Optional
Shutter speed		flash unit		flash unit			flash unit
From 1/4,000 to but	—	Auto FP	—	Auto FP	—		—
not including 1/250 s
From 1/250 to but	Flash sync *		—	Auto FP	—		—
not including 1/200 s
1/200–30 s			Flash	sync

*Flash range drops as shutter speed increases. Flash range will nevertheless be greater than that obtained at the same speeds with Auto FP.

e2: Flash Shutter Speed

Gbutton ➜ ACustom Settings menu

This option determines the slowest shutter speed available when using front- or rear-curtain sync or red-eye reduction in mode P or A (regardless of the setting chosen, shutter speeds can be as slow as 30 s in S and M modes or at flash settings of slow sync, slow rear-curtain sync, or red-eye reduction with slow sync). Options range from 1/60 s (1/60 s) to 30 s (30 s).

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