Instruction manual

INTUITY Messaging Solutions Release 4
MAP/5P Maintenance 585-310-186
Issue 3
October 1997
Diagnostics
Page 2-20Conducting Diagnostics
2
Channel Internal Loop-Around Test
The channel internal loop-around test checks the operation of an individual
channel on the ACCX board. Perform this test first to make sure the board is
operating correctly. If the board does not operate properly, the other acceptance
tests will fail.
Requirements.
The following requirements are necessary to perform a channel
internal loop-around test.
■ The channel can be DCP or RS-232.
■ The channel must be equipped.
Procedure.
To perform a channel internal loop-around test, do the following:
1. Starting at the Lucent I
NTUITY Main menu (Figure 2-1), select
The system displays the Networking Diagnostics window (Figure 2-9
).
2. Press (Chg-Keys).
3. Press (Diagnose).
The system displays the Networking Diagnostics menu (Figure 2-10
).
4. Select
> Networking Diagnostics
>
Diagnostics
> Customer/Services Administration
F8
F4
> Channel Internal Loop-Around Test