Maintenance

4-35

3160-A2-GB21-80 March 1999
5. From the Abort screen, press the Function key that corresponds to the
network or port for which you want to abort a test pattern. Use the scroll keys,
if necessary.
F1
Abort:
Send or Mon
NET Prt1 Prt2
F2 F3
The DSU/CSU terminates the selected test pattern and displays the message
Command Complete.
Lamp Test
Use the Lamp Test commands to start and stop a test of the DSU/CSU front
panel LCD and LEDs.

Starting a Lamp Test

Procedure
To start a Lamp test:
1. From the top-level menu screen, select Test.
2. From the Test screen, press the key until the Lamp selection appears on
the screen.
3. From the Test screen, select Lamp.
F1
Test:
Lpbk Ptrns Lamp
F2 F3
4. From the Lamp Test screen, select Start.
F1
Lamp Test:
Abort Start
F2 F3