![background image](/i/pentax/164612/pentax-af-540-fgz/h/pentax-af-540-fgz-041.png)
39
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Control Flash and Main Flash
The purpose of the control flash of the wireless
mode is to send information to the other flash
unit before taking a picture. The main flash
discharges at the actual time a picture is taken in
the same manner as traditionally done.
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When setting up a flash unit separately from the
camera, use the off-camera shoe adapter F when
using a tripod, or the off-camera shoe clip CL-10
when setting up in another location such as
tabletop, chair, etc.
●
Keep the distance from the built-in flash unit and
AF540FGZ to the subject within 4 meters.
AF540FGZ_OPM_ENG.book Page 39 Friday, January 14, 2011 12:44 PM