Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual page 396

Base Radio Alarms
Table 13-7 Generic Base Radio Alarms (Continued)
Alarm ID
ALM_RX_DC_INJ1_FAULT
ALM_RX_DC_INJ1_FAIL
ALM_RX_DC_INJ2_FAULT
ALM_RX_DC_INJ2_FAIL
ALM_RX_DC_INJ3_FAULT
ALM_RX_DC_INJ3_FAIL
ALM_RX_DC_INJ_FAIL
13-30
Recovery
Description
Action
Receiver Branch1 of
branch1 LNA Receiver is
DC injection disabled by the
failure. software - if no
more enabled
branches then
BRC is unable
to receive,
otherwise BRC
is still able to
receive but the
coverage can be
lower
The same as ALM_RX_DC_INJ1_FAULT
Receiver Branch2 of
branch2 LNA Receiver is
DC injection disabled by the
failure. software - if no
more enabled
branches then
BRC is unable
to receive,
otherwise BRC
is still able to
receive but the
coverage can be
lower
The same as ALM_RX_DC_INJ2_FAULT
Receiver Branch3 of
branch3 LNA Receiver is
DC injection disabled by the
failure. software - if no
more enabled
branches then
BRC is unable
to receive,
otherwise BRC
is still able to
receive but the
coverage can be
lower
The same as ALM_RX_DC_INJ3_FAULT
Reported when ALM_RX_DC_INJx_FAULT alarms for all Receiver branches
are set
Chapter 13: MTS Troubleshooting
Clear Action
If the alarm The alarm may be
condition reported because
disappears of the BRC
then branch1 hardware failure
of Receiver is or configuration
re-enabled by the problems.
software.
If the alarm The alarm may be
condition reported because
disappears of the BRC
then branch2 hardware failure
of Receiver is or configuration
re-enabled by the problems.
software.
If the alarm The alarm may be
condition reported because
disappears of the BRC
then branch3 hardware failure
of Receiver is
or configuration
re-enabled by the problems.
software.
6802800U74-N September 2009
Notes