I have a job with a CTS11 car top selector by Elevator Components from Richmond Virginia. The selector doesn't seem to be turning on any of its output relays. It is getting a dz signal from the tape reader. It does count the perforations in the tape. I have no documentation on this device and I called the phone number on the board but it seems as it is no longer in service. Is there anybody who knows where I could find more info on this or where it could be repaired? I am going to talk to access and see if they can.