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Overview

Procedure

365-374-074

Issue a, April 2002

The procedure described below should be performed if the circuit

packs have the red LEDs illuminated (instead of the green LEDs)

after the reset of the CTL circuit pack. This indicates a software

download failure.

Follow the steps below in the case of a software download

failure:

............................................................................................................................................................

Reset the CTL circuit pack. To do this, open the latches

simultaneously and wait until the red LED is illuminating continously.

Then pull and move back the controller. The system automatically

starts the download (takes about 20 minutes).

IF ...

the circuit packs do not

have the green LEDs

illuminated,

the circuit packs have the

green LEDs illuminated,

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Perform a reload of the NE software to the CompactFlash card (see

Appendix B, "NE software

IF ...

the circuit packs do not

have the green LEDs

illuminated,

the circuit packs have the

green LEDs illuminated,

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Replace the CTL circuit pack.

N D

O F

T E P S

Lucent Technologies

Installation trouble shooting

THEN ...

proceed to step 2.

END OF STEPS

installation").

THEN ...

proceed to step 3.