It\'s a well documented problem with the 580mkII, the new locking mechanism isn\'t tight enough to ensure good contact. I get this happening about twice a wedding and they just came back from canon, sigh. Same thing happened with a friends 580mkII when I was shooting with it and it\'s brand new. A good thump at the read of the flash usually brings ETTL back on the screen, failing that taking it off and reseating it usually works. I wish they still sold the old 580ex...
Oct 12, 2008 at 09:59 AM
Previous versions of Beni's message #6265435 « Help. 580EXII changes from ETTL to TTL »
