Robin_Usagani
TPF Noob!
Maybe thats why Sigma flashes are not selling well. I reallly dont understand why it wouldnt fire because I put my flash on the top of the camera like the transmitter isnt there.
Robin_Usagani said:wow.. good to know. Seriously.. just go buy a cheap manual flash like Yongnuo. I trigger that no problem. I bet you only the flash that is off the camera will have that problem. The one sitting on the transmitter should retain it functions because all the transmitter does is pass the signal up.
The sigma 610 will not fire on camera if there is a transceiver between it and the camera. It works on camera very well, it works as an optical slave, but will not work with triggers in anyway that I found. The flash is not triggered by the centre pin but the pins on the outside.