Pick a mode
In the Flash section of custom functions, head to Flash cntrl for built-in flash. Regular TTL, Manual and Repeating flash modes are often available, but to trigger a wireless remote flashgun select the Commander mode.
In the Flash section of custom functions, head to Flash cntrl for built-in flash. Regular TTL, Manual and Repeating flash modes are often available, but to trigger a wireless remote flashgun select the Commander mode.