I have two 580EX II flashes. One of them always shows the C.fn icon and I can not remove it. It is displayed in ETTL, Multi and Manual mode. I can click the 2nd curtain buttton, that icon turns off and on ok. Any ideras? Thanks.
I just purchased an ST-3-RT to use with my 430EXiii RT so I can do some off-camera flash work in the field for my herpetology hobby with my R5. I am using only one flash and I am typically shooting in manual mode. I was able to get the two synced u...
Hello, Canon. Hi everyone, I've been a professional wedding and event photographer for 25 years, and in the last two years. I have used around six off-camera flash techniques using the six flashes mentioned above. After hundreds of weddings in the pr...
I own two 600EX-RT speedlite's. One of them hasn't been used much and is totally dead. I tried half a dozen different batteries and won't turn on. My 2nd speedlite turns on, but sometimes it doesn't. The led screen sometimes is looks like it half...
I have a Canon Speedlite 270EX flash. Will it work with the Canon R50 camera coupled with the Multi-Function Shoe Adapter AD-E1?
Hi Everyone!First Community post…Just updated my three EL-5 Flashes and the ST-E10 Radio Transmitter to Firmware Version 1.2.0 (10/15/2025) and so far, the radio link has maintained connection past 36 minutes(and counting…). In the past, the flashes ...
my canon R7 is not recognizing my Godox X3 trigger (this menu cannot be displayed) the flash and the trigger are linked but when I want to access the flash menu it cannot be displayed. Do you have any suggestions, both the camera, the trigger and the...
I am using an R7 camera and 600EX-RT flashes at a few indoor occasions. Exposure is very inconsistent, where one shot will be perfect, then a few minutes later, shots will look like the flash had little to no effect, even though it went off. This ha...
I have three of the 600 EX Dash RT speedlites that are not linking or staying linked, if I do indeed get them linked for a hot minute. I cannot put them all in the manual mode. Out of the two slaves one stays ETTL versus M. Also, if I am fortunate en...
Hi i have been using my speedlite 600 EX-RT for a few years with no problems but now it will not work with any new batteries I'm using Duracell. I've tried different makes and re-chargeable as soon as i but the old set in it works but they will run ...
Hello everyone,I'm having trouble getting my new Canon Speedlite EL-5 to link with my ST-E10 transmitter of my R5 MarkII. I'm hoping someone can spot what I might be missing.The Problem: I have the EL-5 set to radio receiver mode, but it will not est...
I see Canon is releasing a new ver 3 of the RT trigger. All the announcements are silent however, on whether this trigger fixes the problem with losing sync that runs all through these forum in multiple posts. Does anyone know if Canon has figured ...
Hi all. Since the transmission on the 580EX-II is not radio controlled, is there any way that I can use the flash as a slave with the R6 Mark II? Can this speedlite still be used as an optical slave? Thank you. Mike
I know little about speedlights. I seem to get things over exposed often. It seems that I do not understand how auto metering works when the speedlight is attached. I was experimenting with using a flash with wildlife in deep shade. I was using Speed...
Hello there,The numbers are missing next to the zoom (see image). This is in all modes eg: M, MULTI, ETTL etc.The diffuser panel and card are all in place and working. Unlike my 600EXT-RT there is no cfn 09 to set the auto zoom.I can set the zoom (AU...
