User's Manual

MC-Series System Installation & Testing
Scheduled and Unscheduled Maintenance
RadioFrame Networks, Inc.
103
• Do not mount the board in any orientation other than that specified in the diagram.
• Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
• Press firmly to seat the board into the connectors within the chassis unit.
• Tighten the blue knurled knobs on each end of the board finger tight only—do not use a
screwdriver to tighten the screws and do not over tighten.
Figure 34 Replacing the CRIC in the BIC or AIC.
5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC, and RBS 1 (and RBS 2 and RBS 3 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
• RBS: The STATUS LED for each group will light green in this order: A, B, and then C.
• RBS: The RADIOBLADE STATUS LEDs will light red and then green for each present
RadioBlade. If no RB is present, the LED will not light. To verify the contents of the RBS,
pull out the shelf (powering off is not required) and inspect the RadioBlades and their
respective status LEDs. Reinsert the RBS. To do this, press up on one side rail locking
arm and press down on the other side rail locking arm, and then push the unit into the
rack (see the following illustration).
• BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will light red and then green.
All other BIC and AIC card LEDs will light green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF Shelf is
operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will light green.
8 FOR THE BIC CRIC ONLY: complete the procedures in sections 5.4, 5.5 and 5.6.