DSU Operations
5-453610-A2-GB41-60 March 1999
F1
Pr t2: Enable
Enab Disab
F2 F3
NOTE
If the DSU core is disabled,
enabling all ports in TDM or
MCMP mode

will not

enable the
DSU core. You must specifically
enable the DSU core.
F1
Pr t2 : Disab
Command Complete
F2 F3
The local DBM can be enabled or disabled in the same
manner as for the ports.
In Remote mode, the following Transmitter Control
submenu appears:
F1
Change TxCtl of:
Devic Ports
F2 F3
Select Devic (Device) to enable or disable the DSU or
DBM. When selected, the address entered determines
whether the DSU or DBM is enabled or disabled. Select
Ports to enable or disable specific ports in Remote mode.
Select a port as previously demonstrated.
LEDs
The LEDs selection is only available from the Local
branch. This selection allows you to monitor any of the
TDM or MCMP ports at any given time. When a port is
selected, its lead activity is reflected in the DCP circuit
designation status indicators (TXD, RXD, etc.). The LEDs
on the TDM or MCMP circuit card show which ports are
being monitored when the TDM or MCMP mode is in
operation. You can also choose to monitor the aggregate
data stream.
To access LEDs from the top-level menu, make the
following selections:
•Local (F1)
•Ctrl
•LEDs
F1
LEDs Port:
Load Save
F2 F3
Press the F1 key to select Load. The following
submenu appears:
F1
LEDs Port : 1
Undo
F2 F3
Use the F1 (↑) or F2 (↓) keys to display the port
number of your choice. If you choose not to continue,
press the F3 key (Undo) to restore the prior port value,
then press the key to return to the top-level menu.