Synchronization - Vela 1500S Bedienungsanleitung

4:
SYNC
5
3:
SLAVE
12:
TEST
HENSEL Studiotechnik
Synchronization (Flash triggering)
Synchronization by cable
Via the synchronization socket 4 the power pack is connected
to the camera using a synchronization cable with
phone jack.
The synchronization circuit is made up of state-of-the-art semi-
conductor technology and enables secure triggering of the flash
even with older cameras with mechanical contacts.
Due to the many different electronical circuits in cameras for
controlling synchronization, we cannot take any liability for
possible damage to cameras triggering flashes. Please contact
the camera manufacturer before using an unusual camera.
Synchronization by slave
The built-in slave 5 can trigger the power pack. Triggering is
then performed by an „incoming" flash, which was emitted by
another flashlight. This mode of operation is switched on using
push-button 3 till control LED lights up.
The slave is an impulse photocell. It can only operate, when the
triggering flash has a higher f-stop than the ambient light.
Please be aware that the ambient light that strikes the slave
may never be too strong. If this cannot be avoided, please
switch off the slave and release the flash by cable or IR.
Synchronization by infrared triggering system
For remote-controlled triggering, the infrared triggering system
"SPEED" (Set, Code 392) is available as accessory.
The IR transmitter „Speed" has to be attached to the camera.
The IR group A or B can be selected on the transmitter by a
slide switch. Der IR receiver is to be connected to the
synchronisation socket 4. The same IR group A or B has to be
set on the receiver using the slide switch.
Flashes can be triggered using the provided synchronization
cable or the camera hot shoe according to the specified group.
The transmitter should approximately be pointed towards the
connected IR-receiver. All flash heads within one selected
group are flashing.
Test flash
By pressing the TEST button 12 test flashes can be released.
User Manual VELA S and AS Power Pack
6,3 mm
33