Hi. Very good camera in its day.
You cant connect that camera via rs485 only the 50 and 70mm had rs495 and lens protocols
all your camera controls are behind the lens
you need to remove 4 screws around your lens cover and pull it away ...... you will see the lens adjustment and the dip switches.
I highly recommend that you do the camera settings at night for you to get the best result...... saves you removing lens cover all the time..
concept are just a uk reseller the makers are CNB tech