Pentax AF540FGZ - Manual (Page 74)

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■ Sync Mode Restrictions
Leading Curtain Sync Photography ( )
This sync mode can be used with all Pentax single lens reflex cameras provided with a hot shoe. However, there are
restrictions depending on camera type and settings.
Trailing Curtain Sync Photography ( )
Cameras that support this sync mode are as follows.
The shutter speeds that can be used differ according to the type of camera.
Camera Model Camera Settings Restrictions
Z-1/PZ-1, Z-5, Z-1P/PZ-1P,
Z-5P Exposure mode: Programmed AE
(Hyper Program), Hyper Program
Aperture Priority AE, Aperture Priority
AE, Hyper Manual by pressing IF button The minimum shutter speed varies
depending on the focal length of the lens
you are using.
Exposure mode: Hyper Program Shutter
Priority AE The minimum shutter speed changes
depending on the ambient brightness.
SFX N /SF1 N Exposure mode: Programmed AE,
Shutter Priority AE The shutter speed changes to within
1/60 to 1/125 sec.
Exposure mode: Aperture Priority AE The shutter speed is fixed at 1/125 sec.
Camera Category Camera Model Shutter Speed
Digital single lens
reflex cameras *ist DL2, *ist DS2, *ist DL, *ist DS 1/90 sec. or slower
*ist D
1/60 sec. or slower
Film cameras
(medium format) 672 1/15 sec.fixed (in Aperture Priority AE)
1/15 sec. or slower (in manual exposure)
00_AF540FGZ.book Page 72 Monday, April 10, 2006 11:42 AM