Users Manual Part 2

Alarm ID
Descrip-
tion
Recovery
Action
Clear Ac-
tion
Notes
• ALM_BRC_ABA-
CUS_FS2_ALM
• ALM_BRC_ABA-
CUS_FS2_FAIL
Abacus
frame sync
2 is not
present -
the alarm is
reported as
a fault indi-
cation mes-
sage from
DSP.
BRC is de-
keyed by the
software.
The alarm is
cleared just
after BRC is
de-keyed.
The alarm may
be reported be-
cause of the
BRC hardware
failure.
• ALM_BRC_ABA-
CUS_FS3_ALM
• ALM_BRC_ABA-
CUS_FS3_FAIL
Abacus
frame sync
3 is not
present -
the alarm is
reported as
a fault indi-
cation mes-
sage from
DSP.
BRC is de-
keyed by the
software.
The alarm is
cleared just
after BRC is
de-keyed.
The alarm may
be reported be-
cause of the
BRC hardware
failure.
•
ALM_RX_3_3_VOLT_FAU
LT
• ALM_RX_DC_3_3V_FAIL
Receiver
DC 3.3V
line failure.
Receiver is
disabled by
the software
- BRC is un-
able to re-
ceive.
If the alarm
condition
disappears
then Receiv-
er is re-ena-
bled by the
software.
The alarm may
be reported be-
cause of some
power supply
problems (ca-
bles, connec-
tors) or the BRC
hardware fail-
ure / configura-
tion problem.
• ALM_RX_5_VOLT
• ALM_RX_DC_5V_FAIL
Receiver
DC 5V line
failure.
Receiver is
disabled by
the software
- BRC is un-
able to re-
ceive.
If the alarm
condition
disappears
then Receiv-
er is re-ena-
bled by the
software.
The alarm may
be reported be-
cause of some
power supply
problems (ca-
bles, connec-
tors) or the BRC
hardware fail-
ure / configura-
tion problem.
• ALM_RX_12_VOLT
• ALM_RX_DC_12V_FAIL
Receiver
DC 12V line
failure.
Receiver is
disabled by
the software
- BRC is un-
able to re-
ceive.
If the alarm
condition
disappears
then Receiv-
er is re-ena-
bled by the
software.
The alarm may
be reported be-
cause of some
power supply
problems (ca-
bles, connec-
tors) or the BRC
hardware fail-
ure / configura-
tion problem.
6802800U74-AP
Chapter 13: MTS Troubleshooting
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