Use and Care Manual

110
Shooting Functions > Flash
* Default
Option Description
Use Wireless
Flash
Set to use wireless sync. (O*, On)
Channel
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 ash units, in
the same remote system, must be set to the same channel.
(Ch. 1, Ch. 2, Ch. 3, Ch. 4)
Group Flash
Mode
Set the ash mode for group A, B, or C. Changes to the
ash mode must be made on the master ash. The
changes are then applied to slave group A, B, or C, and
the slave groups operate as a remote system of the ash
mode (TTL or manual) according to the settings for the
master ash.
 A-TTL: Set the exposure of the ash when the ash
mode is A-TTL.
 Manual Flash: Set the brightness of the ash when the
ash mode is Manual Flash.
 O: Do not re the ash.
 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 ash,
refer to the optional external ash’s (SEF-580A) user manual.
Locking the ash intensity
When the ash mode is set to A-TTL, the camera automatically calculates
the optimum exposure through pre-ash. If the exposure is not calculated
correctly, use the FEL function. The pre-ash res on the area that you set
and the ash intensity is locked.
To lock the ash
intensity,
Set the function of [a] to FEL ĺ focus on the exposure
area
ĺ press [a].