Nortel Meridian 1 Manual page 344

Page 306 of 500
553-3001-210 Standard 14.00 June 1999
Performing acceptance tests
1 Verify that the green LED on each power supply is lit and that each red
column LED is OFF.
2 Set the power supply to OFF. If there is an MPDU in the module, use the
associated circuit breaker on the MPDU. If there is a switch on the power
supply, use the switch.
• The green LED on the power supply should go out.
• The red column LED should light.
• The system terminal should display PWR0002 and BSD090.
Note: If the power supply is in an IPE Module, XMI messages may be
generated.
• The system terminal should then display BSD000.
3 Set the power supply to ON.
• The green LED on the power supply should light.
• The red column LED should go out.
• The system terminal should display PWR0000.
4 Set the power supply to OFF. Wait until the red column LED lights, then
unseat the power supply.
• The red column LED should remain lit.
• The system terminal should display PWR0002, BSD090, BSD000,
and PWR0003.
5 Make sure the power supply switch is OFF and then push it back into the
slot. Set the power supply to ON.
• The green LED on the power supply should light.
• The red column LED should go out.
• The system terminal should display PWR0000.