Owner's manual

72 Acceptance tests

Digitone receiver cards

Note: The DTR daughterboard connected to a QPC659 Dual Loop

Peripheral Buffer card cannot be assigned when the IPE shelf is used

in single loop mode.

Procedure 4

Testing digitone receiver cards

Step Action

Use this procedure to test a Digitone receiver (DTR) card, a DTR daughterboard,

or the DTR function on the NT8D18 Network/DTR card.

1 Log into the system:

LOGI (password)

2 See if the Digitone receiver to be tested is disabled: LD 34

STAT

The system responds with the terminal number (TN), or

numbers, of any disabled Digitone receivers.

3 If the Digitone receiver is disabled, enable it:

ENLR l s c uloop, shelf, card, and unit numbers

4 Test the Digitone receiver:

DTRlsculoop, shelf, card, and unit numbers

If the system response is other than OK, seeSoftware

Input/Output Reference — Administration (NN43001-611) to

analyze the messages.

5 End the session in LD 34:

****

--End--

Line cards

Procedure 5

Testing line cards

Step Action

Use this procedure to test a line card.

1 Log into the system:

LOGI (password)

2 Perform a network memory test, continuity test, and signaling

test on a specific loop and shelf:

LD 30

SHLF l sloop and shelf numbers

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 02.06 Standard

27 August 2008