Using Advanced Flash Setups
Controlling Different Groups of Flashes
The Nikon CLS allows you to control an unlimited number of remote flashes, and it gives you control over these flashes in three different groups. As you start adding multiple flashes and groups, the lighting can become a lot more complicated. The basics of triggering the lights remains the same—there are just more lights to deal with. The number of groups you can trigger depends on what you are using as a Master unit.
Having a Plan
When you start adding multiple remote flash units, it can get pretty complicated pretty fast. To keep it all under control, your best bet is to have ...