Service Manual

6802800U74-AN
Chapter 13: MTS Troubleshooting
388
Alarm ID
Descrip-
tion
delay time
for the reset
is set.
ALM_HW_INIT_FAILED Hardware
initialization
failure.
ALM_RX1_PATH RSSI for
Receiver
path 1 is
much lower
than maxi-
mal RSSI
measured
for the re-
maining
configured
paths.
ALM_RX2_PATH RSSI for
Receiver
path 2 is
much lower
than maxi-
mal RSSI
measured
for the re-
maining
Recovery
Action
No recovery
action taken
by the soft-
ware.
No recovery
action taken
by the soft-
ware.
No recovery
action taken
by the soft-
ware.
Clear Ac-
tion
The alarm is
cleared only
after reset-
ting BRC.
When the
clear condi-
tion is met
then the
alarm is
cleared.
When the
clear condi-
tion is met
then the
alarm is
cleared.
Notes
The alarm may
be reported be-
cause of BRC
hardware config-
uration error or
BRC hardware
failure.
Each time when
RSSI for path 1
is less than
(max_RSSI -
mts_re-
ceive_path_thre
shold) then
RSSI failure
counter for path
1 is incremented
by 1. Otherwise
the counter is
decremented by
2. After checking
the alarm condi-
tion the counter
is set to 0 if it
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.
Each time when
RSSI for path 2
is less than
(max_RSSI -
mts_re-
ceive_path_thre
shold) then
RSSI failure
counter for path
2 is incremented