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Flash
Shooting Functions >
Setting wireless sync for internal or external flash
Set wireless sync to control internal and external flash units remotely
via wireless signals. The remote system consists of a master flash that is
mounted on the camera and one or more slave flash units. A slave flash is
assigned to one of three groups: A, B, or C.
To set wireless
In Shooting mode, press [m]
sync,
Flash or External Wireless Flash
Option
Use Wireless
Flash
Channel
b
Internal Wireless
an option.
Group Flash
Mode
Description
Set to use wireless sync. (Off*, On)
Select channels for wireless sync. There are four remote
channels available to allow multiple remote systems to
operate at the same time. Master and slave flash units, in
the same remote system, must be set to the same channel.
(Ch. 1, Ch. 2, Ch. 3, Ch. 4)
Set the flash mode for group A, B, or C. Changes to the
flash mode must be made on the master flash. The
changes are then applied to slave group A, B, or C, and
the slave groups operate as a remote system of the flash
mode (TTL or manual) according to the settings for the
master flash.
• A-TTL: Set the exposure of the flash when the flash
mode is A-TTL.
• Manual Flash: Set the brightness of the flash when the
flash mode is Manual Flash.
• Off: Do not fire the flash.
•
You cannot select External Flash Settings when you use the External
Wireless Flash function.
•
For information about using the wireless sync feature with an external flash,
refer to the optional external flash's (SEF580A) user manual.
* Default
105
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