MattDiver :
Thanks for your input. I have checked all 3 of your solutions prior but all failed.
Dave :
Thanks for taking the time to list out the steps! Will try it with your elaborated settings and let you know if it worked!
I have just purchased the Sea and Sea YS-15 strobe to be used with my Canon Ixus 750. Somehow I have problems synchronizing and firing the YS-15. It works once in a while but is idle most of the time. Can anyone out there help me???