Test jacks, In chapter 4, Maintenance – Paradyne 3161-B3 User Manual

Page 119

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4. Maintenance

3160-A2-GB21-90

February 2001

4-17

Test Jacks

For 2-port and 4-port DSU/CSUs, six test jacks are located on the front panel
(

Figure 4-1, Test Jacks (Standalone DSU/CSU)

). 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

Figure 4-2, Test

Jack Block Diagram

, and described in

Table 4-7, Test Jack Functions

.

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

key until the Ctrl selection appears on

the screen.

2. Select Ctrl.

3. From the Control screen, press the

key until the Mon selection appears on

the screen.

4. Select Mon.

5. From the Mon Jack screen, press F1 to select EQPT (the default), or press F2

to select NET.

In

Out

In

Out

In

Out

NET

MON

EQPT

496-14808

F1

F2

F3

Control:
Passwd Mon

F1

F2

F3

Mon Jack: EQPT
EQPT NET

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