As sad it is, the sigma flash unit freezes when usin SMDV Flash Wave III RX radio triggers. I tested with my two Sigma 530DG super flashs, non of them worked. They work together perfeclty with the buildin IR, but IR sucks. The Flash Wave units are great, but not working:)
You need a hotshoe adapter to make the Sigma EF-530 Super fire with Flash Wave III. Set the flash to its proper slave mode (not manual), connect the hotshoe adapter to the flash unit, and connect the Flash Wave receiver to the hotshoe adapter with a cable. Fires perfectly.
hschenker 8 months ago
do not push the test button...it makes it freeze when your using triggers. If you do not press the button the flash will not freeze.
patcap96 1 year ago
you must cover the ettl pins on youre flash to make it work---use center pin only
sasktank 1 year ago
why are you using Sigma Nissin flashes?
megrier 1 year ago
Sadly, Flashwaves III are not compatible with Sigma and Nissin flashes
housebum 1 year ago