1).Transmitting group setup: Set base on the groups of the
controller (GR).
2).Flash mode setup: Set the manual flash(M) mode
through the flash control panel, change the flash output
manually, and trigger through the controller's PC
interface or main flash contact. High speed sync or other
TTL functions are not supported (the highest sync speed
is 1/250s or lower).
2.PC interface & Legacy Flash Trigger
PC interface (input) trigger: Use LS-PC/PC cable (option)to
connect the controller and the PC interface of camera.
Legacy Flash Trigger: Basic flash (Single Contact)
trigger: Install the controller on the camera hot shoe.
Other Trigger Modes
*About the C.FN 04 Legacy Flash Trigger:
Please set this custom function as OFF when using the
TTL triggering. If it could not operate properly when
using the single contact trigger, set as ON.