I’m examining the external power source terminal of my newly purchased Nikon SB-910 speedlight.
(The terminal is for connecting an external battery pack. It is located on the front side of the speedlight below the AF-assist red plastic cover. The terminal is under a small black Nikon-branded cover.)
The terminal has three pins, but the left pin is really short and is recessed deep into the socket. Is that normal? Does your SB-910 also have a recessed left pin?
I have watched several unboxing videos and read some reviews of the SB-910, but none of them show the power terminal.