Seagate ST3390N Installationsanleitung Seite 354

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18-16 Hardware maintenance
Slot allocations for shadowed configurations
Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999
PCP replacement
Note: Only the voice processor cards are hot-pluggable.
However, they must be disabled prior to removal. Use the
System Status and Maintenance function from the system
administration menu to disable voice cards.
Replacing a card
(PCP)
To replace a PCP, follow these steps.
CAUTION
Risk of equipment damage
The circuit packs and disk drives are
susceptible to static damage. Before
handling circuit packs, wear an antistatic
wrist strap.
Step Action
1 When you replace a voice card (VP4 or VP8), go to the Card
Status screen under the System Status and Maintenance
menu, and disable the card. When you replace any other type
of card, courtesy down the system and power off the module.
2 Open the locking levers on the card and gently pull the card
toward you until it clears the shelf.
3 Check the new card to make sure it has the same PEC number
as the one you removed.
(a) (b)
G100044
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