Pentax AF540FGZ ■Sync Mode Restrictions, Leading Curtain Sync Photography ( ), Trailing Curtain Sync Photography (), Camera Model, Restrictions, Camera Model, Shutter Speed

■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.

Camera Model	Camera Settings	Restrictions
Z-1/PZ-1, Z-5, Z-1P/PZ-1P,	Exposure mode: Programmed AE	The minimum shutter speed varies
Z-5P	(Hyper Program), Hyper Program	depending on the focal length of the lens
	Aperture Priority AE, Aperture Priority	you are using.
	AE, Hyper Manual by pressing IF button
	Exposure mode: Hyper Program Shutter	The minimum shutter speed changes
	Priority AE	depending on the ambient brightness.
SFXN/SF1N	Exposure mode: Programmed AE,	The shutter speed changes to within
	Shutter Priority AE	1/60 to 1/125 sec.
	Exposure mode: Aperture Priority AE	The shutter speed is fixed at 1/125 sec.

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 Category	Camera Model	Shutter Speed
Digital single lens	*ist DL2, *ist DS2, *ist DL, *ist DS	1/90 sec. or slower
reflex cameras
	*ist D	1/60 sec. or slower
Film cameras	672	1/15 sec.fixed (in Aperture Priority AE)
(medium format)
		1/15 sec. or slower (in manual exposure)

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