Originally posted by TanyaDuxMet I had bought a cactus flash transceiver and it will not trigger, looks like I need a small cord to go from my camera to the transceiver, so the transceiver can sent its signal to the stobe flash,
No, you should not need a cable to trigger the flash. You only need the cable if you are trying to activate the shutter on the camera using the cactus.
How many transceivers did you buy? You must have at least two.
You need one on the camera in Tx mode (transmit) and another one attached to the strobe in Rx mode (receive) If the strobe is a hot shoe type flash then mount it on the 2nd Cactus using the hot shoe. If it is a studio flash then you need to connect the second Cactus to the strobe via a cable that fits whatever flash you have.
Both Cactus transceivers need to be on the same channel.
- Once you have them powered up, one in Tx and the other in Rx, press the test button on top of the Tx one and you should see the test light blink on the Rx one.
- Now, attach the strobe to the Rx Cactus. Again press the test button on the Tx Cactus and the strobe should fire. If it does you can now attach the Tx Cactus to your camera
- The camera MUST be using a shutter speed of 1/180 or slower. If your camera has x-mode (k-5 or k-3) use that. Take a test shot. The flash should fire.
Please add your camera model, the flash model and what camera mode you are using.