ADTRAN DSU IV ESP, User Manual

Page: 110 / 194

Chapter 13. Testing and Troubleshooting
13-2 DSU IV ESP User Manual 61204011L1-1
Initiating a Test
Initiate tests using the following procedure:
1. Select T
EST
from the Main menu by pressing
2
, then
Enter
.
2. Specify
LOCAL
,
REMOTE
, or DBU
TESTING
by selecting the
corresponding number, followed by
Enter
.
3. Use the up and down arrows to view test options.
4. Select a test from the available options by pressing the
corresponding number, followed by
Enter
.
Figure 13-2 shows the menu path for initiating a local DTE and
Loop test.
Figure 13-2. Initiating a Test
Once a test is initiated, P
LEASE
W
AIT
is displayed briefly, followed
by the status screen.
1= DTE & Loop (LL)
2= Loop Only (RT)
3= DTE Only
4= DTE with TP
1= Local Unit 5= Test Pattern
2= Test 2= Remote Unit 6= Self Test
3= DBU Connection