Table B-4. Buc-4000 Summary Faults; Table B-5. Buc-4000 Informational Events - Comtech EF Data MBT-4000B Installation And Operation Manual

Multi-Band Transceiver System
Faults/Events
Mnemonic
15V SUP Summary Fault
5VT SUP Summary Fault
7V5 SUP Summary Fault
OVR TMP Summary Fault
PLL LD Summary Fault
Mnemonic
LOG CLR Informational Event
PWR OFF Informational Event
PWR ON Informational Event

Table B-4. BUC-4000 Summary Faults

Type
The 15 volt power supply is out of tolerance.
The 5 volt power supply is out of tolerance.
The 7.5 volt power supply is out of tolerance.
The maximum operating temperature has been exceeded.
The PLL has lost lock.

Table B-5. BUC-4000 Informational Events

Type
The Event LOG Queue was cleared in response to receipt of a
CAA command.
Power off was detected.
Power on was detected.
Description
Description
B-3
Revision 0
MN/MBT4000B.IOM