F | Primary and Redundant AC Power Input switches — For BME 0 to recognize |
| all of the BMEs in the daisy chain, BME 0 may not be powered on before the |
| other BMEs. Rather, turn on BME 0 at the same time or after the other BMEs. |
NDuring shipment, circuit cards can become dislodged from their edge connectors
G
H
during shipment. Reseat all I/O and controller cards before initial power up. See chapter 6, “Upgrades and Maintenance”, for the applicable procedures.
Toggle the Primary AC Power Input switch to the on ( ) position to power up the BME.
If this BME is equipped with redundant power supplies A and B, toggle the Redundant AC Power Input switch to the on ( ) position.
Power Supplies LEDs — On power up, observe that the +V and
If this BME is equipped with redundant power supplies A and B, on power up, observe that the +V and
CPU Status LEDs — On power up, observe that the Primary CPU Status LED blinks initially to indicate that internal startup housekeeping is occurring and then, assuming that the primary controller is the active controller, blinks to indicate that the primary controller is ready.
If this BME is equipped with a redundant controller card, observe that the Redundant CPU Status LED blinks initially and then, assuming that the redundant controller is the standby controller, lights steadily to indicate that the redundant controller is ready. If the primary controller fails, the Primary CPU Status LED goes out and the Redundant CPU Status LED blinks to indicate that the redundant controller is the active controller.
NBoth LEDs blink at startup. After startup, the LED for the active controller blinks and the LED for the standby controller lights steadily.
Matrix 12800 Switchers • Installation |
