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Pete, Electronic Engineer
Category: Camera and Video
Satisfied Customers: 17275
Experience:  Over 16 years of experience installing and repairing electronics.
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I had a 6oo rx-ex go into ttl mode on a 5 d mark II. Unable

Customer Question

i had a 6oo rx-ex go into ttl mode on a 5 d mark II. Unable to get it out of that mode. Put on a 580 ex II and it worked for a while and then didi the same thing.
Submitted: 1 year ago.
Category: Camera and Video
Expert:  Pete replied 1 year ago.

Hi there,

If the flash is stuck in TTL mode, attach it to the camera and select "Clear all Speedlight Cfns"

This will allow you to choose another mode again.


Customer: replied 1 year ago.
Nice try but camera says clear all speed lights cfns not avaiable
Expert:  Pete replied 1 year ago.

Do you have a different camera you can try it on?

Customer: replied 1 year ago.
As I said in the original email I did put it on a 60 D and was able to restore the ETT out what I am looking for is a way to do this when I'm out in the field and may not have a 60 D with me
Expert:  Pete replied 1 year ago.

There isn't any way around this glitch unless you put the flash on a different camera, or carry a different flash with you.

Expert:  Pete replied 1 year ago.

Hi, just checking in on your question, do you need any further assistance?

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