CS40-734834-00D-A0 Product Manual
April 2020, Rev A
WESTELL.COM
© 2019 Westell Technologies
April 2020; Doc No. CS14702802UM rD
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Page 28 of 52
3.7 Alarm Relay
Table 3-7 Alarm Relay
PSR Alarm State
PSR Action
PSR Relay/Annunciator Alarm
Description
Loss of AC Power - Battery Depleted
NA - System dead
NA - System dead
NA - System dead
Donor Antenna Disconnect
v
Donor Antenna Disconnect
Donor Antenna Disconnect
Oscillation RF Shutdown
RF shutdown
System component fail
Uncorrectable Oscillation detected,
RF shutdown
RF Emitter fail
Temperature fail
None
System component fail
High temperature alarm
UL/DL Amplifier fail
UL and DL separate alarms
RF shutdown
RF Emitter fail
UL/DL Amplifier fail
UL and DL separate alarms
Donor Antenna Malfunction
None
Donor Antenna Malfunction
Donor Antenna Malfunction
Oscillation Reduced Gain
Reduce Gain
System component fail
Oscillation detected - Gain Reduced
Loss of RA/DRA COMMS
None
System component fail
Annunciator Communication Lost
Battery capacity low
None
Battery capacity low
Battery capacity low
Battery charger fail
None
Battery charger fail
Battery charger fail
Door open
None
None
Door open
Emergency power off
RF shutdown
RF Emitter fail
User initiated Emergency power off
Loss of AC Power
Battery working
None
Loss of AC Power
Loss of AC Power