Hi
Hope someone can help I have a canon 20D and I've just got an Interfit 150W studio flash head.
The instructions are very basic, I've put it together and it flashes when I press 'test' so I presume it's up and running there is a Sync cord and from reading the 20D manual the PC Terminal port is for this it fits and again I should be up and running but I can't make the Studio Flash head, flash when I take a picture.
Should I have the 430EX flash unit on my camera, I've tried reading that manual as well and I'm not getting from that.
Anyone have any ideas or I'm missing some cable/wire?
TIA
Cate


