Channel Setting
i4 TTL flash is equipped with a built-in TS-4 Wireless system. Press
until the numeral digit starts blinking.
Then, press the
buttons to set the channels from 1~80.
*Set TS-4 wireless trigger channel to the same designated channel on the i4 TTL flash for operation. After pressing CH on the
wireless trigger, push
the buttons to change channel
Channel settings
Change channel
buttons