High Speed Synchronization - Cactus V6 IIs User Manual

50

13. High Speed Synchronization

Most cameras support normal flash sync up to
its x-sync shutter speed (commonly between
1/160 second and 1/250 second) . Beyond this
shutter speed, the cameras and the system
flashes will behave differently. The high
speed sync, which is also known as HSS or FP
sync, has to be enabled on the system flash
in order to synchronize the flash light with
the camera beyond the x-sync shutter speed.
Cactus V6 IIs supports high-speed sync in
two ways:
1. Normal HSS: It supports the HSS or FP
2. Power Sync: It syncs with the full power
All manuals and user guides at all-guides.com
sync capabilities of the system flashes.
While it allows user to adjust power
levels, the flash exposure is much lower
than the normal flash sync.
flash pulse without compromising the flash
exposure. While it does not allow power
level adjustment, the flash exposure is
much higher than in the normal HSS mode.