NEC SV8500 Operation And Maintenance Manual - page 128
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CHAPTER 2
Operations of SV8500 Server
STEP 14 Make sure that the newly replaced EXB card is operating normally in the system.
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“PWR” lamp lights green on the EXB card.
Note:
If the lamp does not light green, make sure that the EXB card is securely inserted into the main unit.
STEP 15 Make test calls to see that newly replaced EXB card is operating normally.
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Place test calls using stations / trunks accommodated in PIR.
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Confirm whether any system messages related fault are output or not. Use DFTD from PCPro.
Note:
If any fault is found, check the following:
- EXB card is securely inserted into the main unit?
- Bus cable is securely inserted into the connector?
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