Specifications
Line and Station Boards and Special Components 
Printed in the USA  Page 19  GCA39-825 Rev 2, Issue 4/02 
Station and Line Board Installation (Hands on) 
Objectives 
•  Install the instructor-provided line and station boards in your group’s FX II system. 
•  Ensure proper operation (correct status light indications) of installed line and station boards. 
Background 
Since these systems will be used in class for VMMI study and programming, the line and station 
boards slot placement will be uniform for all groups in the class. 
Follow the Guidelines below: 
Universal Slot 5  =  T-1 board 
Universal Slot 4  =  DID/E&M Tie Line Board 
Universal Slot 3  =  Provided Loop Start Line Board 
Universal Slot 2  =  Provided IST Board 
Universal Slot 1  =  Provided Digital Station Board 
Students may install these boards with the power on, but they must use the pre-charge jacks on 
the line and station boards. 
Review Question 
Are your boards synchronized with one another? If not, why? Write your answer below: 










