My Speedlite 560-II will no longer fire. It will
Take it back to where you bought it, or return it the factory as a warranty repair.
You should also try it on another camera to discount the possibility that the firing switch on the camera shutter is faulty.
PC PORT SUPPORTED. YN560-II provides PC port, you can make the flash synchronously by connecting to the PC port. SOUND PROMPTING SYSTEM. When the sound prompting system is enabled, the different sound ways will prompt the different working conditions of the speedlite so as to make you focus on shooting ...
on Feb 21, 2018
YN 565EX wont firing
I don't think this looks like any camera. But I know you can use this on a digital camera.
If the 565EX stops after 11 flashes, it could be it is warm. It could be the overheat sensor is a little bit to quick to respond. There also could be a problem with your batteries. If they run low in a short time, they cant deliver enough power to charge the Flash.
Try new batteries and be sure you charge them correct. Using an old charger with new (high capacity) rechargable batteries, is asking for trouble, because the old chargers can't charge modern batteries to full capacity.
on Nov 06, 2013
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