All Questions
7 questions
10
votes
3
answers
4k
views
Is my Canon speedlite really dead?
My Canon 550ex wouldn't switch on yesterday. Completely dead. Changed the batteries (twice). Still nothing, no indication of life. It was fine last time I used it about a week ago.
Is there anything ...
- 5,098
5
votes
3
answers
5k
views
Why does my 420EX Speedlite sometimes fail to start up?
I have a Canon 420EX Speedlite that sometimes won't start up. When it's not working, it behaves as if it didn't have any batteries in it... just totally dead. The odd thing is, it doesn't seem to be ...
- 6,680
1
vote
1
answer
1k
views
Why is my 430EX firing sporadically on my 40D?
I have a 430EX mounted on the hotshoe of a Canon 40D. I would like to use this in the studio and have the flash fire every time I shoot a photo. However it only fires sometimes. I am using manual (M) ...
- 287
1
vote
1
answer
426
views
Yongnuo YN622C II compatability with 580ex II
I have just purchased a Yongnuo YN622C II and the YN622C-TX. I want to set up my 580ex II off camera however, it doesn't seem to connect with the transceiver. The system works fine with my 430ex II ...
- 11
1
vote
2
answers
3k
views
How do I use a Canon 430EX II off-camera with Cybersync triggers and a 5D Mark II?
I am aware that the Canon 430EX II can only be used as a slave, but if I have the hot shoe adaptor with a standard PC cable connecting it to my Cybersync receiver (which fires upon connection) when ...
- 11
0
votes
1
answer
365
views
Why won't my camera communicate with a new flash after doing an experiment with an older film camera flash?
I used a Cobra Auto2 10 (older film camera flash) on my Canon DSLR 5D mark 3 for an experiment. The flash was working fine. Then I put my newer Metz 58 AF-1 and AF-2 flash back on on the camera.
My ...
- 1
0
votes
1
answer
358
views
Why is my EL-100 not firing on my T7/2000D with a sync contact on the hotshoe?
I’m having a similar issue, I bought the EOS 2000d from Canon recently with an EL-100 speedlite. I can not get the speedlite to flash. My camera does have the sync connector on the hotshoe.
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