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lilian
2010-05-05, 01:09 PM
Hello dear :
I am Lilian RF Eng:

would you please help me to find the solution for Fault (alarm 2A:57 )

please its urgent case

Best Regard

Tukang KPI
2010-05-07, 04:23 PM
First check the TX cables/feeders, connector on cabinet and antennas, thus test SWR.
2nd you can reset the TRU