THE TYPE PI CARRIER SYSTEM 



373 



obtained by cutting the wires at various points by simply drilling holes 

 in the phenol structure supporting the wire. 



5.3 Terminal and Repeater Mounting 



A complete terminal ready for installation at a remote location is shown 

 in Fig. 18. The top position in the connector is shown vacant. This is 

 where the connections to line and power supply are made by means of 

 another plug-in printed wiring board with attached flexible wiring for 

 the external connections. 



Fig. 19 — PI carrier remote terminal in pole mounted cabinet. 



