Yongnuo YN568EX User Manual

[High-speed /rear-curtain sync] hotkey on panel of YN568EX.
NOTE: When YN568X is used as slave unit, the rear-curtain sync function cannot be set.
5. Exposure Bracketing (FEB)
The FEB function is set on the camera or speedlite. For the specific setting method, refer to your Camera
Instructions. After the FEB is set, after 3 photos are taken, exposure compensation will be made automatically in
the sequence of, for example, “normal Æ under Æ over”. This function helps you improve the success rate of
photo taking.
The setting method on the YN568X speedlite: Press the [UP] [DOWN] button to adjust the exposure bracketing
amount.
NOTE: For FEB, set the camera’s drive mode to single shooting. Be sure the flash is ready before shooting.
6. FE Lock (Canon)
To use this function, cover the subject for which flash exposure will be locked at the center of the viewfinder of
camera, press the button <*> of the flash exposure lock, and the flash light will pre-flash and the camera will
calculate the appropriate flash output data. Now you have some time for decomposition, after which, you can take
photo. (The function can be used only when it is supported by your camera. For the setting method, refer to your
Camera Instructions.)

Yongnuo YN568EX Specifications

General

Flash Modes	TTL, Manual, Multi
Zoom Range	24-105mm
Recycle Time	Approx. 3 seconds
Power Source	4 x AA batteries
High-Speed Sync	Yes
Color Temperature	5600K
Swivel Angle	270 degrees
Guide Number	58 (at ISO 100, 105mm)
Vertical Rotation Angle	-7 to 90 degrees
Horizontal Rotation Angle	0 to 270°
Compatible Cameras	Canon or Nikon (depending on the version)
Tilt Angle	-7 to 90 degrees
Wireless Functionality	Yes, Master & Slave (Canon & Nikon)
Weight	380g (without batteries)