Paul C. Buff, Inc. Technical Forum

So, I am having problems with the below combination.. The E640 does not automatically track power changes on the camera. If I swap in a Nikon D700, it behaves perfectly (and is really really cool). This would tell me that the D4 is the problem. Anybody else here have a D4 talking to a E640 via pocket wizards?

thanks
-josh

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Nikon SB900 Flash in master mode

PW FlexTT5 - Unit 5NU000xxx
Application version - 3 (build 150)
Loader Version - 2 (build 7)
Hardware Version - 100-111

Nikon D4 with 70-200mm V2 lens... firmware version:
A 1.02/B 1.02/L 1.004

Radio to

MC2 US - Version 2 (build 200), loader 3 (build 0)
Einstein E640

While we do not have problems with users discussing this, we cannot comment on the issue directly as we are not involved in the transmitter side of the PocketWizard system (and really only involved in the receivers to the point of selling one type for convenience). You may wish to contact LPA (not the MAC group) at 802-658-0038 x572 as they are the ones who actually design and manufacture PocketWizard remotes.

Again, the topic can be discussed, we just cannot offer any assistance.

No, that's fine. I fully expect it has zero to do with the receiving side but I was hoping to find a user that give me one example where this configuration DOES work. Proof of life is always helpful in diagnosing a issue. :)