8
4. Select area (Activ, Remt, Usr1) on the Save to screen.
•
If Activ is selected, your changes take effect immediately.
•
If Usr1 is selected, your changes are stored for future use.
•
If the unit is a control and Remt is selected, the complete configuration (all option sets available to the
unit and their configuration option settings) is sent to the tributary and saved to its Activ area.
Remember that you cannot save to the factory-loaded configurations. Command Complete appears when
the configuration has been saved.
5. Reconnect the DDS interface cable to the DSU (labeled LINE).
6. Reconnect the NMS (labeled CC/DC) and DBM (labeled BACKUP) interface cables to the DSU’s rear
panel, if installed.
7. Perform a Digital Test on each port.
Select the
key
!
Local
!
Test
!
DSU
!
the
key
!
DT
!
Start
!
(e.g.) Prt1
!
enter Address
!
RunTim (hh:mm:ss).
Command Complete appears at the conclusion of the test.
8. Press the
key, then select Displ to see the results of the Test.
9. Press the
key to scroll the results.
Refer to the Digital Test section in Chapter 4 of the user’s guide for the results you should expect.
Refer to Chapter 2 of the user’s guide to verify network and DBM operation.
10. Reconnect the EIA-232-D/V.24 or V.35 interface cable to the DSU. Connect the Port 2 interface cable to
the DSU, then to the DTE.
If
the TDM/Flex port is to be connected to a DCE, attach a 15-foot crossover cable (feature number
4951-035F) to the port, and connect it to the appropriate DCE.
If configuring Port 2 for V.35 operation, attach the V.35 Interconnect Cable (feature number 3000-F1-510)
to the port, then to the DTE.