I am in Thailand and have discovered that I have forgotten the fiber optic cables which go between my camera housing and my strobes. I have an Olympus 50/50 camera and two YS-90DX strobes. Are there any camera settings that I can input which will signal the strobes to go off when the camera flash goes off? Or am I out of luck without my cables? I am fairly new at the underwater photography and still learning. Any guidance or suggestions would be greatly appreciated. I am at the start of a 2 week vacation and would hate to lug this around and have it be useless!