Hi,
I have a Tarcus ND-TV-LENS auto-iris and I need to create some electronics to drive it.
Is there a standard pin out for these type of iris (mine has a 5 pin din plug)? I've had a good look round the web and gather that the drive signal is some sort of video input but as I'm not driving the lens from a video source can anyone tell me what the video signal looks like?
Thanks,
Mark.