Built in pop up flash as master flash?

jdeg

^ broke something
Staff member
It can if those other flashes have an su-4 mode. The d3100 does not have any built in flash control.
 

Fotojo

Senior Member
We use 3000's in class to fire stobes with slaves. We have the students tape off about 95% of the pop up flash, and the remainder is enough to fire the strobes without dumping extra light on subject.
 
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