Hello,
I would like to ask for help regarding intercom wiring.
I have a Sony HDCU-900 that I need to connect to a Prospect K8R.
The Sony HDCU-900 has a 25-pin D-sub connector.
On it, pins 14 and 15 are outputs, pin 16 is GND, and pins 17 and 18 are inputs.
Is it okay if I connect this to an XLR connector in such a way that for the output I use a male connector and wire it so that on the XLR: pin 1 is GND, pin 2 is X out, and pin 3 is Y out? For the inputs, on the XLR: pin 1 is GND, pin 2 is X in, and pin 3 is Y in.
On the 25-pin D-sub connector, I connect the GND from both input and output together to pin 16.
I have done all of this, but I only get some kind of noise in the camera headset.
Can someone help me understand what I am doing wrong?
I have also checked that it is set to 4-wire mode.
Thank you in advance.