garymartin

<p>Hi Connie, I assume you are asking that question of me? Simple answer is yes. From the on-camera YN622N-TX unit I can set/change the output of each flash unit individually. What make of remote are you using? Bear in mind that each of my remote flash units are mounted to a remote receiver which receives the signal from the on-camera transmitter then controls the flash unit.</p>

<p>Hi Justin,<br> SB600s will high speed sync, as Ellis Verner mentioned, set your SB600 to FP mode. Phottix Ares sync speed is only 1/250s max which will likely not be enough for outdoors. Your pocket wizards may do HSS, I know later versions do but not sure of earlier versions.<br> <br />For what is may be worth, I currently use Yongnuo YN622N wireless flash controllers, which are surprisingly cheap and so far work HSS with my all Nikons (D4/D800e/D600) and flash units (SB900/SB910/SB600/Yongnuo YN568EX). I don't know how others find the Yongnuo flash triggers but they have not let me down to date and work flawlessly for up to 50 meters that I have used.</p> <p>The YN622N-TX on camera is my control unit which controls flash output for up to 3 groups of flashes, and have four YN622N trigger receivers (have only used all four units once). Usually I use a control cable from the on camera TX unit to the camera and use one of the other trigger units to fire the camera and flashes remotely.</p>