Flash Control at 1/320 s (Auto FP)

When 1/320 s (Auto FP) is selected for Custom Setting e1 (Flash sync speed, pg. 305), the built-in flash and optional SB-900,

SB-800, SB-600, and SB-R200 flash units can be used at shutter speeds as fast as 1/320 s; at faster speeds, Auto FP High-Speed Sync is available with optional SB-900, SB-800, SB-600, and SB-R200 flash units.

Flash sync speed

1/320 s (Auto FP)

1/250 s (Auto FP)

1/250 s

 

Built-in

Optional

Built-in

Optional

Built-in

Optional

Shutter speed

flash

flash unit

flash

flash unit

flash

flash unit

1/8,0001/320 s

Auto FP

Auto FP

1/3201/250 s

Flash sync *

Auto FP

1/250–30 s

 

 

Flash sync

 

 

* Flash range drops as shutter speed increases.

U

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Image 332
Nikon D700 manual Flash Control at 1/320 s Auto FP, 306, 250 s, Shutter speed