Reference Manual

10(10)
Ericsson Radio Systems AB
Mobile Telephone Systems
Division Mobile Systems
SE-164 80 Stockholm, Sweden
Implementation.GSM [e-mail]
Due to continued progress in methodology, design and manufacturing,
the contents of this document are subject to change without notice.
© Ericsson Radio Systems AB
EN/LZT 720 0244 R1A
The test interface has an SMB connector.
Indicators and Buttons
There are 11 indicators located on the front panel (as shown in the table
below) and two buttons for DXU Reset and Local/remote.
Table 4 Indicators
Indicator Colour
Fault Red
Operational Green
Transmission OK (port A, B, C, D) Green (4 pcs)
Local Yellow
RBS fault Yellow
External alarm Yellow
EPC bus fault Yellow
EOM bus fault Yellow
Table 5 Switches
Switch Function
DXU reset Resets the DXU
Local remote Sets local/remote mode