waking flash guns with trigger

[CanonDjango]

Hi there

I have 2 flashguns. they are canon 430 EX IIs

I also have yongnuo YN-622c triggers

Sometimes one of my flashgns wont wake up when it goes to sleep when i press the test button on the trigger. The other one does wakeup. It's always the same flashgun and it doesn't matter which trigger I use on it.

Does anyone know if there is a function that I need to turn on on the flashgun to make it work?

thanks

 

[CanonDjango]

Just an update to this ... even though nobody replied

Seems it was actually my batteires that were the issue. A full charge set of batteries and the triggers now work no problem. weird!

 

[DizMatt]

lol give people a chance
well done for solving your problem
on my YN speedlites there is a custom function button and you can turn the sleep mode on and off

HTTP://photo.stackexchange.com/ques...te-430exii-from-going-to-sleep-auto-power-off

also PDF link here

 

[odd jim]

Lol this thread hasn't been up long! I was going to reply saying both my Canon 430exII and Jessops AFD 360 both 'wake' with my YN-622c triggers, but then I saw you fixed it anyway!