User manual

Rear Curtain Sync

With a slow shutter speed a light trail following

the subject can be created. Therefore the ﬂash ﬁres

just before the shutter closes.

1. If the Flash Unit is used with a Canon camera

under e-TTL or M mode:

If you want to use the high-speed sync / Rear-curtain sync function correctly,

press the <High-speed sync/Rear-curtain sync/ordinary ﬂashlight> button to

open the corresponding function –> high speed synch

–> Rear-curtain

sync .

2. If you are using a Nikon camera, you cannot directly set the high-speed synchro-

nous mode in the Flash Unit. This needs to be done by the camera menu which

needs to be set to “FP”. When the ﬂash is connected to the camera, the display

shows immediately. For the rear-curtain synch this needs to be done in the

same way as for the high-speed synch (there is nothing shown on the Flash

Unit’s display).

Off-Camera High Speed Synchronous (not mounted on camera):

Within the wireless SLAVE mode the ﬂash can receive a high speed synchronous

signal from the MASTER ﬂash.

Note: To use the high-speed sync/Rear-curtain sync correctly the camera ﬂash

mode and shutter speed needs to be set properly.

High-speed synchronization off the machine

can be achieved in two ways:

1. Wireless TTL trigger (The trigger needs to support high speed synchronization)

2. Set the Flash Unit to SLAVE c or SLAVE n mode