There are two options, one is connect by ethernet cable via RJ45 ports, another is connect by DB25 to DB25/16/9…cables via GPIO ports(need to leaning the line sequence).
Turn on the tally light and then connect it to the base station via USB-C to USB A cable, and then confirm at base station.
The 13 PINs of top row are PGM1 to PGM12, and the last one is GND from right to left. the 12 PINs of bottom row are PVW1 to PVW12 from right to left.