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spockeac · 03-04-2022

Slave 600EX-RT set to CH A and slave 600EX II-RT set to CH B when triggered by Master ST-E3-RT. Flash CH A fires first then 1 sec. later CH B fires. can not get then to fire together. ST-E3-RT not connected to camera.How do fix to fire together or ma...

spockeac · 03-06-2022

Thank you for your input. I do not see on the screen a way to set up first and second curtains. I do not know what that even means. Also, I would have had to do this on both speedlites. When I switch the speedlites making the other A and the other B ...

spockeac · 03-05-2022

Thank you for your input. The ST-E3-RT is on the camera. Taken off for testing. When in the same group the both fire as expected, together. I do not understand why in different groups, the A group fires and the B group delays fire for about a sec.

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One 600EX-RT added a 600EX II-RT flash firing 1 sec apart not together when triggered by ST-E3-RT

Re: One 600EX-RT added a 600EX II-RT flash firing 1 sec apart not together when triggered by ST-E3-R

Re: One 600EX-RT added a 600EX II-RT flash firing 1 sec apart not together when triggered by ST-E3-R