- Joined
- Oct 16, 2011
- Messages
- 2,616
- Reaction score
- 432
- Location
- 203
- Can others edit my Photos
- Photos OK to edit
since no one else has replied ..... You'll have to set the flash to REMOTE then on your d7100 you have to popup the builtin flash as it is the transmitter to have the other flash to flash. then you can use your commander to vary light output. At least that is what I recall with my d7000. I went quickly to my SU-800 (within a week) or getting my first flash. But with what you want to do with it (assuming you mean birds in the wild versus inhome in a cage) ... you'll have to jump to a good brand Radio Flash transmitter like the Yungnuo 622N or Pocketwizard .. of which I have neither. I'm still using just my SU-800 which is an IR transmitter not RF
The flash gets set to --
However, that's if it's CLS compatible IIRC