GAI-Tronics 400-001 RigCom Stations - Manual (Page 19)

Pub. 42004-376C
Model 400-001 and 400-002NS RigCom Stations Page 19 of 22
e:\standard ioms - current release\42004 instr. manuals\42004-376c.doc
04/14
Appendix B
Interfacing a Model 400-001 RigCom Station to EZ Page Stations
The Model 400-001 RigCom Station is designed to operate as an addition to a system of EZ Page stations.
The EZ Page Series and Model 400-001 Stations are designed to operate either in balanced or unbalanced
systems. An unbalanced system for communication uses the negative of the audio pair as the ground
reference for the control signal. In the balanced system, the audio pair is not ground referenced and the
control signal requires a ground signal.
For interoperability between the Model 400-001 and the EZ Page Series Stations, configure the 400-001
and the EZ Page identically, balanced or unbalanced, at location of P3 on the Model 400-001 and P5 on
the EZ Page station.
The following are wiring diagrams for the different configurations for a RigCom/EZ Page system.
Figure 13. Master/Slave Unbalanced Configuration with the Model 400-001 as Master