User's Manual

Reference
1.Flash Shutter Sync:
Refer to the camera’s setting. Supports front-curtain
sync, rear-curtain sync and high speed synchronous(Auto
FP*).The relevant icons will be displayed on the LCD(P.4).
Using high-speed synchronization need to set the
flash sync speed of the camera to “AUTO FP”. The
maximum sync speed is 1/8000s or 1/4000s (depends
on the camera).
Some models of camera does not support the HSS
(without Auto FP option), the shutter speed will be
limited to 1/250s or less when using this kind of camera.
2.About the LCD backlight:
Press any button, the LCD backlight will light for 5 seconds.
3.About the battery electricity display :
The battery icon in the upper right corner of the LCD will
display the current electricity. When in low battery, the
battery icon will blink, please replace the battery.
4. About the Automatic Save Function:
Then controller will automatically save the settings of
channel, grouping, flash mode, AF
etc.
assist beam emitter