I just received the 3DR Video/OSD system and set it up according to the directions. The OSD displays just fine on my monitor, but there's no video from the camera. I made sure the cable was correctly connected. There are no indicator lights on the camera, but I noticed it did get warm.
I also have a GoPro video cable, so I plugged it into the OSD and plugged in a GoPro - video works great. I'm assuming I just got a bad camera, but before going through the process of trying to return and exchange it, is there anything else I can try to get this camera working?