Ericsson RBS 2106 Hardware Reference Manual page 67

RBS 2106
Indicators
Bat disconnect
Battery mode
BS fault
External alarm
Fault
Local mode
Operational
Fan Fault
EPC Bus Fault
RF off
TMA 1 – 6
Transmission OK
H/E internal CCU
H/E external fan fault (Y) A fan is faulty
Active cooler fan fault (Y) A fan is faulty
Active cooler fault (Y)
Heater fault (Y)
Power fault
EN/LZT 720 0222 R3A
Description
Battery disconnected
Indicates that the RBS is running on battery
One or more faults are detected on RUs in the RBS
One or more supervised external alarms are active
Fault detected and localised to the RU
The RU is in local mode
The RU is operational
A fan is faulty
Communication to superior RU is lost
No RF antennas
The TMA is operational
Signal and frame sync OK
A fan is faulty
The cooler is faulty
The heater is faulty
AC or DC power is missing in the climate unit
Radio Base Station
23 (30)