Users Manual Part 2

Alarm ID
Descrip-
tion
Recovery
Action
Clear Ac-
tion
Notes
has a negative
value. The
rssicnt com-
mand can be
used for check-
ing the threshold
that is currently
used. The alarm
may be reported
because of the
BRC hardware
failure or config-
uration prob-
lems.
ALM_RF_JAMMING Uplink
channel RF
interference
detected.
No recovery
action taken
by the soft-
ware.
The alarm is
cleared if no
longer inter-
ference is
detected.
ALM_RF_JAM-
MING_WITH_AIH
Uplink
channel RF
interference
detected
with Auto-
matic Inter-
ference
Handler is
enabled.
Information
sent to Site
Controller.
MCCH setup
requests are
rejected by
BRC.
The alarm is
cleared if no
longer inter-
ference is
detected.
ALM_LAPD_LINK LAPD con-
nection is
down.
BRC is de-
keyed by the
software.
The alarm is
cleared after
the LAPD
connection
is restored.
The alarm may
be reported be-
cause of the link
to SC failure.
ALM_RX_IF1_FAULT Current
consump-
tion failure
of IF ampli-
fier in
branch 1
Receiver
Branch 1 is
disabled
If condition
disappears
branch 1 is
enabled
The alarm may
be reported if
current is out-
side specified
limits.
ALM_RX_IF2_FAULT Current
consump-
tion failure
of IF ampli-
fier in
branch 2
Receiver
Branch 2 is
disabled
If condition
disappears
branch 2 is
enabled
The alarm may
be reported if
current is out-
side specified
limits.
ALM_RX_IF3_FAULT Current
consump-
tion failure
of IF ampli-
Receiver
Branch 3 is
disabled
If condition
disappears
branch 3 is
enabled
The alarm may
be reported if
current is out-
side specified
limits.
6802800U74-AP
Chapter 13: MTS Troubleshooting
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