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Installing the Model 3615 DualFlow DSU
2-113615-A2-GB20-20 December 1996
Verifying DBM Operation
A
backup connection must be established to verify that
the switched network is functioning. Then, perform the
Digital T
est by selecting the DBM
path.
. Procedure
1.
Select
Local (F1).
2.
Select
Bckup (F2).
3.
Select
Dial
to establish a dialed call to the
tributary.
Refer to Chapter 4 for the procedure for entering
telephone numbers.
4.
Press the
key
, then select
!Cnnct
to switch
to the dial circuit.
5.
Press the
key twice.
6.
Select
Test (F3).
7.
Select
DBM (F2).
8.
Select
DT
(F3).
9.
Select
Start (F1).
10. Select the amount of time you want the test to run
in hours: minutes: seconds (hh:mm:ss).
•
Press the
or key to move the blinking
cursor to the digit to be changed.
• Press the F1 (") key to increment the digit
(1 through 9).
• Press the F2 (#) key to decrement the digit.
11.
Select
Enter (F3).
Please wait
appears as the
DBM runs the test.
12.
When
Command Complete
appears, press the
key
.
13.
Select
Displ (F1) to display the results of the test.
14.
Press the
key to scroll through the test results.
Verifying Network Addresses
Access the DSU’s identity (ID) subbranch
for the
tributary DSU
to ensure that the DSU is properly
addressed. Refer to Chapter 5 for an example using the
DCP, if needed.
. Procedure
1.
Select
Remot (Remote branch).
2. Enter the tributary’
s network address.
3.
Select
Stat (Status branch).
4.
Press the
key until ID
appears.
5.
Select
ID.
6.
Press the
key until
Network Addr
appears.
7. Verify that the correct address has been entered.