10. Screwock PC synchronous port (for input)
By connecting to the PC synchronous port, you can make the flash synchronously.
Please note that this PC synchronous port only receives synchronous signal input
without supporting synchronous signal output.
11. Automatic setting saving
The flash will automatically save the current settings so that it is easier to setup whne
you next use it.
VI. Advanced Use
1. Fine tuning the output power
YN560 allows you to fine tune the output power. You can do more precise changes in
the flash output with this function.
When you use the [LEFT] and [RIGHT] button to adjust the major steps of flash power,
press [UP] and [DOWN] to make the finer adjustment; the fourth light of the output
power indicators [35] will light and flash and then the flash light will switch into power
