Pentax 540FGZ Operation Manual - Page 79

Slow-Speed Sync Photography Restrictions, Camera Model, Exposure Modes Not Supported

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Slow-Speed Sync Photography Restrictions Be sure to set the camera as follows. - Shutter speed: slower than flash unit's X-sync speed - Exposure mode: manual exposure, Shutter Priority AE, (except 645, SFXN/SF1N, 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. 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 slower than the flash X-sync speed - Cameras in which the shutter speed is automatically switched to the X-sync speed when the flash unit has been charged. Camera Model K200D, K100D Super, K110D, K100D, *ist DL2, *ist DS2, *ist DL, *ist DS, *ist, MZ-L/ZX-L/MZ-6, MZ-7/ZX-7 K20D, K10D, *ist D Exposure Modes Not Supported by Slow-Speed Sync Photography AUTO PICT P (except *ist and MZ-L/ZX-L/MZ-6), SCN (K200D, K100D Super, K110D, K100D, *ist DL2), Av (Aperture Priority) modes Green, Hyper Program (when programmed AE is activated) and Av (Aperture Priority) modes Notes You can perform slow-speed sync photography using the following method when the camera is in Hyper Program mode. - Set the camera using the Av dial or Tv dial so that the shutter speed is slower than 1/150 sec. 77

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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 slower than the flash X-sync speed
-
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
K200D, K100D Super, K110D,
K100D, *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
(K200D, K100D Super, K110D, K100D,
*ist DL2), Av (Aperture Priority) modes
K20D, K10D, *ist D
Green, 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 Hyper
Program mode.
-
Set the camera using the Av dial or
Tv dial so that the shutter speed is
slower than 1/150 sec.
,
,
,
,
,