Optional Functions - Sigma EF-630 Manuel D'instructions

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
].
CTRL
2. Set the channel as needed. (In
the Mode details area, select Ch.1
to Ch.3.)
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.
26
].
SLAVE
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.
RED-EYE REDUCTION FLASH (MENU 1)
When taking a picture with flash, sometimes the person's eyes
reflect the flashlight and will exhibit "red-eye" in the picture. If
you use the "Red-eye reduction" function, the flash will blink for
approximately 1 second before the shutter is released to
reduce the "red-eye" effect.
Red-eye reduction can be used with P, A, S, and M camera
exposure modes.
It can be used with [TTL], [MANUAL], and [WL] flash modes.
1. Set [MENU 1] → [RED-EYE] → [ON].
2. Return to the Main screen. (In the Status area, the
mark appears.)
Caution!!
This function cannot be set to "ON" in the Flash modes that are
not compatible with red-eye reduction flash.
REAR CURTAIN SYNCHRONIZATION (MENU 1)
The flash fires just before the shutter is closed. The light