Pentax AF540FGZ User Manual
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Contrast Control Sync Flash
Refer to page 32 for the features and conditions of use
of this sync mode.
●
Refer to “Connecting the AF540FGZ with the
Extension Cord” on page 59 on using the
AF540FGZ detached from the camera.
Procedure
Turn on the power switch.
Set the sync mode switch to contrast-control
(
).
Set the zoom position. (The setting method
differs according to your camera and lens. Refer
to page 21.)
●
If the AF540FGZ is much closer to the subject
than the flash unit to be used in combination,
use (M.Zoom) to set the zoom position to a
shorter lens focal length.
Turn on the flash units to be used in combination.
●
If the camera's built-in flash unit is part of the
combination, pop up the built-in flash.
Confirm that the subject is within the effective
flash range and the ready lamp is lit. Then take a
picture.
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00_AF540FGZ.book Page 36 Monday, April 10, 2006 11:42 AM