Paradyne T1 T1 Access Mux 926x - Manual (Page 204)

Troubleshooting
9-22 9161-A2-GH30-30 April 1998
To access the . . . Select . . .
Voice Port tests
Digital Loopback
Analog Loopback
Line Loopback
Test tones
DRS
Quiet
Force Signaling
Monitor Signaling
Voice Port Tests
OCU-DP tests
Local Loopback
Latching Loopback
Nonlatching Loopback
OCU Loopback
DS-0 Payload Loopback
Line Loopback
Data Loopback
Remote Loopback
Latching LB
Nonlatching LB
Pattern tests
All-zeroes
All-ones
63
511
2047
OCU-DP Tests
Lamp test Device Tests
Interface Tests
The interface tests run on the T1 access unit’s Network (1 or 2) or DSX-1
interfaces.
"
Procedure
To start and stop a Line, Payload or Repeater Loopback test:
1. Follow this menu selection sequence to display the Tests screen:
Main Menu
→
Test
→
[Network Tests/DSX-1 Tests]
2. For Network tests, select the desired Network interface (1 for 9161 NAM, 1 or
2 for 9261 NAM).
For DSX-1 tests, enter the slot and port number of the desired DSX-1
interface.
3. Highlight Start under Command in the selected test’s row. Then, press Return
to start the test. This field now displays the word Stop.
4. View the length of time that the test has been running in the Result column.
5. Highlight Stop under Command in the selected test’s row. Then, press Return
to stop the test. This field now displays the word Start.