323
U
This option controls flash sync speed.
e: Bracketing/Flash
e1: Flash Sync Speed
G
button
➜
A
Custom Settings menu
Option
Description
1/250 s
(Auto FP)
Use auto FP high-speed sync when a compatible flash unit
is attached (
0
193). If other flash units are used, shutter
speed is set to
1
/
250
s. When the camera shows a shutter
speed of
1
/
250
s in exposure mode
e
or
g
, auto FP high-
speed sync will be activated if the actual shutter speed is
faster than
1
/
250
s.
1/250 s
–
1/60 s
Flash sync speed set to selected value.
A
Fixing Shutter Speed at the Flash Sync Speed Limit
To fix shutter speed at the sync speed limit in shutter-priority auto or
manual exposure modes, select the next shutter speed after the slowest
possible shutter speed (30 s or bulb). An X (flash sync indicator) will be
displayed in the viewfinder and top control panel.
A
Auto FP High-Speed Sync
Allows the flash to be used at the highest shutter speed supported by
the camera, making it possible to choose the maximum aperture for
reduced depth of field even when the subject is backlit in bright
sunlight. The information display flash mode indicator shows “FP”
when auto FP high-speed sync is active (
0
197).
Summary of Contents for D4
Page 1: ...DIGITAL CAMERA En User s Manual ...
Page 26: ...xxiv ...
Page 44: ...18 X ...
Page 74: ...48 s ...
Page 122: ...96 d ...
Page 136: ...110 N ...
Page 148: ...122 S ...
Page 198: ...172 r ...
Page 288: ...262 e ...
Page 481: ...455 n X XQD card 33 95 442 XQD card slot 95 a ...
Page 482: ...456 ...
Page 483: ......