Users Manual Part 2

Alarm ID
Descrip-
tion
Recovery
Action
Clear Ac-
tion
Notes
er backed up
values.
ALM_RX_FRU_BAND_MIS-
MATCH
Band mis-
match be-
tween BRC
receivers
was detec-
ted during
initialization.
Since BRC
has only
one receiv-
er this
alarm
should be
never ob-
served.
No recovery
action taken
by the soft-
ware.
The alarm is
cleared only
after reset-
ting BRC.
If the alarm is re-
ported it means
some software
error.
• ALM_AMBI-
ENT_TEMP_ALM_WARN
• ALM_AMBI-
ENT_TEMP_WARN
The ambi-
ent temper-
ature is
above the
ambient
temperature
threshold
for the low
output pow-
er.
No recovery
action taken
by the soft-
ware.
If the alarm
condition
disappears
then the
alarm is
cleared.
• ALM_AMBI-
ENT_TEMP_ALM_FAULT
• ALM_AMBI-
ENT_TEMP_FAULT
The ambi-
ent temper-
ature is
greater than
the allowa-
ble high
temperature
threshold or
lower than
the allowa-
ble low tem-
perature
threshold.
BRC is de-
keyed by the
software if
the ambient
temperature
is greater
than the al-
lowable high
temperature
threshold.
If the alarm
condition
disappears
the alarm is
cleared and
BRC can be
re-keyed
again.
ALM_TX_LO_LOCK Exciter syn-
thesizer
lock detect
failure.
BRC is de-
keyed by the
software.
If the alarm
condition
disappears
the alarm is
cleared and
BRC can be
re-keyed
again.
The alarm may
be reported be-
cause of the
BRC hardware
failure or be-
cause TX VCO
is not properly
tuned (BCD
NVM parame-
6802800U74-AP
Chapter 13: MTS Troubleshooting
406