Testing the system terminal and system monitor
Testing the PFTU
Use Procedure 61 to test the system terminals connected to the Large System.
Procedure 61
Testing system terminal and system monitor
1
Log into the system:
LOGI (password)
2
Enter the program and check the status of the system monitor:
LD 37
STAT XSM
3
Test the terminal:
TTY x
"x" is the device number assigned to the system terminal
The system terminal should display
ABCDEFGHIJKLM
NOPQRSTUVWXYZ
%*!&()<>=:,.?
READY FOR INPUT
4
Step through the keys on the keyboard one at a time. All keyboard input
should be echoed until END is entered.
5
Exit LD 37:
****
Use Procedure 62 to test a PFTU and its interface with the system monitor.
Procedure 62
Testing the PFTU and its interface
1
Set the line transfer switch on the PFTU to BYPASS. Associated
attendant consoles should display a major alarm.
2
Set the line transfer switch on the PFTU to NORMAL.
Performing acceptance tests
End of Procedure
Large System
Page 293 of 376
Installation and Configuration