User's Manual Part 3

RBS 2308 and RBS 2309 User’s Guide
Handling Replaced Units
The IFB should be returned to Ericsson for repair with a repair delivery note,
LZF 084 84 (Blue Tag) attached. Include a clear description of the fault
found. See Section 10.6 Returning Hardware on page 255 for instructions
on completing a repair delivery note.
10.5.4 Replacing an IXU
This section describes how to replace a faulty IXU.
Note: Do not touch the RBS when any indicators are double-flashing. See
Section 10.4.1 Double-Flash Indication of Function Changes on page
194.
Taking the RBS Out of Operation
1.
Open the sunshields.
2.
Contact the OMC operator to obtain permission to temporarily take
cells out of service. Wait until the RF off indicator (on all RRU interface
panels) shows a constant light.
3.
Press the Local/Remote button
on the IXU to set the RBS to
local mode. Wait until the local
indicator on the IXU shows a
constant light.
2
19
EN
/LZT 720 0027 Uen R8A 2006-06-27