Pentax AF540FGZ - Manual (Page 79)

77
Slow-Speed-Sync Photography Restrictions
Be sure to set the camera as follows.
You cannot perform slow-speed-sync photography with settings other than B (Bulb Exposure) with the following
cameras:
- Cameras that are not capable of setting the shutter speed to the flash X-sync speed or slower
- Cameras in which the shutter speed is automatically switched to the X-sync speed when the flash unit has been
charged.
- Shutter speed: slower than flash unit's X-sync speed
- Exposure mode: manual exposure, Shutter Priority AE, (except 645, SFX
N /SF1 N , SFX/SF1 and SF 7/SF10), B
(Bulb Exposure)
Exposure modes other than the above are not compatible with this photographic method. Refer to
the Exposure Modes Not Supported by Slow-Speed-Sync Photography column.
Camera Model
Exposure Modes Not Supported by
Slow-Speed-Sync Photography
Notes
*ist DL2, *ist DS2, *ist DL,
*ist DS, *ist, MZ-L/ZX-L/MZ-6,
MZ-7/ZX-7 AUTO PICT, ,
P (except *ist and MZ-L/ZX-L/MZ-6), SCN
(*ist DL2), Av (Aperture Priority) modes
*ist D Green, P (Hyper Program) (when
programmed AE is activated) and Av
(Aperture Priority) modes You can perform slow-speed-sync
photography using the following
method when the camera is in P
(Hyper Program) mode.
- Set the camera using the Av dial or
Tv dial so that the shutter speed is
slower than 1/150 sec.
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00_AF540FGZ.book Page 77 Monday, April 10, 2006 11:42 AM