13.3 Specific DCH/PRT Card Is Faulty

START

Check by replacing the DCH/PRT card with a spare.

END

FAULT REPAIR PROCEDURES

On DCH/PRT card, set MBR switch UP.

On DCH/PRT card, set MB switch UP and extract the card from its mounting slot.

Make switch setting on a new DCH/PRT card.

On new DCH/PRT card, set MBR and MB switches UP and insert the card into its mounting slot.

On new DCH/PRT card, set MB switch DOWN.

On new DCH/PRT card, set MBR switch DOWN.

Check whether the fault is still indicated.

NDA-24300CHAPTER 5

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Issue 1

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NEC NDA-24300 manual Specific DCH/PRT Card Is Faulty, Check by replacing the DCH/PRT card with a spare