User's Manual Part 3

RBS 2109 User’s Guide
9.5.8 RXBP Replacement
This section describes how to replace a faulty RXBP.
Taking the RRU Out of Service
1
Open the sunshields.
2
Contact the OMC operator to obtain permission to temporarily take
the TRXs connected to the RRU out of service. Wait until the RF off
indicator shows a continous light.
3
Press the Local/Remote button
on the RRU to set the unit to
local mode. Wait until the local
indicator on the RRU shows a
continous light.
Replacing RXBP
4
Remove all cables connected to
the RXBP and remove it after
loosening the screws securing it.
P010376A
RXBP
RX
2
RX 1
RXBP1
RXBP 2
5
Mount the new RXBP and connect all cables.
213EN/LZT 720 0090 Uen R1A 2004-09-17