Test Jacks
"
3160-A2-GB21-80
For 2-port and 4-port DSU/CSUs, six test jacks are located on the front panel
(Figure 4-1). The Mon (Monitor) branch of the menu tree allows you to select
either EQPT (Equipment) or NET (Network).
The 2-port and 4-port DSU/CSU test jack functions are shown in
described in
Table
4-7.
NET
MON
EQPT
In
In
In
Out
Out
Out
496-14808
Figure 4-1. Test Jacks (Standalone DSU/CSU)
Procedure
To change the Mon (Monitor) selection in 2-port and 4-port DSU/CSUs:
1. From the top-level menu, press the
on the screen.
2. Select Ctrl.
3. From the Control screen, press the
on the screen.
4. Select Mon.
Control:
Passwd Mon
F1
5. From the Mon Jack screen, press F1 to select EQPT (the default), or press
F2 to select NET.
Mon Jack: EQPT
EQPT
F1
March 1999
key until the Ctrl selection appears
key until the Mon selection appears
F2
F3
NET
F2
F3
Maintenance
Figure 4-2
and
4-17