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Pentax AF540FGZ User Manual

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74

Contrast Control Sync Photography (

)

Flash units that support this sync mode are as follows.
However, the flash modes, cameras, and camera shutter speeds that can be used differ depending on the flash unit.
Set the shutter speed to the speed shown in the shutter speed column below.

Flash Unit

Flash Mode

Camera Model

AF540FGZ, AF360FGZ,
built-in flash units

P-TTL auto flash
(Even if you set the flash to another
flash mode, the photograph is
automatically taken in P-TTL auto
flash mode.)

*ist DL2, *ist DS2, *ist DL, *ist DS, *ist D, *ist,
MZ-S, MZ-L/ZX-L/MZ-6

AF330FTZ, AF500FTZ,
AF400FTZ, AF240FT

TTL auto flash
(Even if you set the flash to another
flash mode, the photograph is
automatically taken in TTL auto
flash mode.)

672, 645N2, 645N, or any 35mm autofocus
single lens reflex camera

Camera Category

Camera Model

Shutter Speed

Digital single lens reflex
cameras

*ist DL2, *ist DS2, *ist DL, *ist DS

1/180 sec. or slower

*ist D

1/150 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 74 Monday, April 10, 2006 11:42 AM