Setting the Master
The Master flash is the center of the system. You need to set it up correctly to fire the remote flash by first setting the channel, then the group, and finally the mode used to control the output of the remote flash. You can choose from five different Master flash options for triggering the remote flash.
SU-800
As a dedicated Master unit, the SU-800 is the easiest unit to set up. You first need to set the Channel and Group. Because the remote flash is using Channel 1 and Group A, you need to match those settings on the SU-800. Once you turn on the SU-800, press the SEL button until the Channel starts to flash, then press the arrows until it is set to Channel 1. You will see A, B, and C on the left side of the flash. Press ...
Get An Introduction to the Nikon Creative Lighting System now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.