User's Manual

044-05117
Major Alarm - Causes MCPA RF section to be
disabled
Minor Alarm - Does not cause MCPA RF section
to be disabled
Amplifier
Alarm
Definition
Amplifier
Mode
Auto-Recovery
Event/Fault Log
Loop
Fail
Loop convergence fail Major
Loop converges. Tries to
auto recover 10 times
before permanent shut
down. 2 minutes and 5
seconds for each try.
Records internal DC
fault event, system
disable event, each
auto recovery event*
Internal
DC
Fail
Internal voltages fail or out
of range
Minor
(no LED
display)
Auto-recovery once the
voltage is within the range.
No shutdown until
Linearization alarm occurs.
Records internal DC fail
event, system disable
event, each auto
recovery event*
Device
Fail
One or more output power
devices fail
Minor
(no LED
display)
No auto-recovery. No
shutdown until Linearization
alarm occurs.
Records device fault
event
Installation and Service Manual - G3L-850-135 Multi-Carrier Power Amplifier 4-5