Optional Functions - Sigma EF-630 Mode D'emploi

therefore, synchronized flash is not possible.
Set the Master flash to manual mode and set the flash output to
approximately 1/16.
Set the camera's exposure mode to M, the shutter speed to 1/30
second or shorter, and the aperture and ISO at discretional values.
1. Set the Flash mode of the Slave
EF-630 to [S-FL
NORMAL
2. In the Mode details area, set the ISO
and the aperture values to match
those of the camera settings.
3. Adjust the flash amount in the Mode
details area so the distance between
the Slave flash and the subject is approximately the same as the
distance indicated in the Status area.
4. Check the completion of charging and start shooting.
DESIGNATED SLAVE FLASH
If using two or more EF-630 flash units, you can designate which
flash units will fire together by using the channel settings. In this
mode, one flash unit will be used as the Slave Controller and the
others for firing as Slaves.
Set the camera exposure mode to M, the shutter speed to 1/30
second or shorter, and the aperture and ISO at discretional values.
SETTING THE CONTROL (MASTER)
FLASH
1. Set the Flash mode to [S-FL
2. Set the channel as needed. (In the
Mode details area, select Ch.1 to
Ch.3.)
30
].
].
CTRL
SETTING THE FIRING (SLAVE) FLASH
3. Set the Flash mode to [S-FL
4. In the Mode details area, set the
channel to match that of the Control
flash.
5. In the Mode details area, set the ISO
and aperture value to match those of
the Control flash.
6. Adjust the flash amount on the Mode details area so the distance
between the Slave flash and the subject is approximately the
same as the distance indicated in the Status area.
7. Check the completion of charging and start shooting.
In Slave mode, this flash can also be used in combination with the

EF-630 and / or EF-610 DG SUPER for other camera fittings. (For
details on setting up the EF-610 DG SUPER, please follow its
instruction manual.)

OPTIONAL FUNCTIONS

This section describes optional functions that can be set and added
from the Setup menu.
REAR CURTAIN SYNCHRONIZATION (MENU 1)
The flash fires just before the shutter is closed. The light behind the
moving subject and the path of the light can be captured; therefore,
the photos can express the subject's natural movement.
It can be used with the camera's P, Av, Tv, and M exposure modes.
It can be used with [TTL], [MANUAL], and [WL] Flash modes.
1. Set [MENU 1] → [REAR CURTAIN SYNC] → [ON].
].
SLAVE