306
U
Flash Control at 1/320s (Auto FP)

When 1/320s (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 1/320s; 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 1/320s (Auto FP) 1/250s (Auto FP) 1/250s
Shutter speed
Built-in
flash
Optional
flash unit
Built-in
flash
Optional
flash unit
Built-in
flash
Optional
flash unit
1/8,0001/320s Auto FP Auto FP
1/3201/250s Flash sync*—Auto FP—
1/250–30s Flash sync
*Flash range drops as shutter speed increases.