User's Manual

BDA Installation and Operating Guide
Version 1.0 34
4 Appendices. Alarm Reference List
Alarms
Related Module
or Unit
Alarm Level Description
Shutdown
" When Over Power Alarm occurs, shutdown and retrial of enabling is repeated five
times. If Over Power Alarm still continues, there are no more retrials and Shutdown
Alarm is displayed. Cause of the problem must be removed and the repeater unit
must be manually switched on.
DL shutdown HPA Critical
" This alarm is to protect HPA, confining
output power of HPA.
UL Shutdown HPA Critical
" This alarm is to protect BTS, confining
reverse power of HPA.
Over
Temperature
" These alarms occur when detection level of the temperature is higher than that set in
the GUI. The repeater unit is operating normally.
Over
Temperature
Inside of BDA Minor
" It occurs when detection level of the
temperature is higher than specified value.
DL/UL
PLL_LD
Transceiver Major
" This alarm is to protect transceiver.
" This alarm occurs when PLL of the
transceiver is unlocked.
" If this alarm occurs when transceiver is not
operating normally.