Ericsson RBS 2106 Reference Manual page 392

Operation and Maintenance Terminal
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The functions above are normally used at:
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48.3.13 Antenna System
The following user functions, related to the antenna system, are
available in the OMT:
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The functions above are normally used for maintenance.
48.3.14 Transceiver
The following user functions, related to the transceivers, are available in
the OMT:
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390 (485)
Exception: A DXU which uses the PRACT transmission circuit
does not support the LBO values.
Modify FDL use values for transmission interface.
Sets the individual Facility Data Link (FDL) use values for a T1
transmission interface. The values are defined and referred as
parameter "FDL_use" in the IDB.
Exception: A DXU which uses the PRACT transmission circuit
does not support the FDL_use.
Display FDL use values for transmission interface.
Displays the individual FDL use values for a T1 transmission
interface. The values are defined and stored as parameter
"FDL_use" in the IDB.
Exception: A DXU which uses the PRACT transmission circuit
does not support the FDL_use.
Installation (set transmission interface type, set/display available
synchronization source, display/define spare bits, display/switch
on/switch off CRC-4)
Maintenance (monitor maintenance data)
Monitor maintenance data, display any of the following data and
update changes continuously
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Diversity
Switch on QIU, switch on subjective speech quality improvements
uplink for one or more traffic channels within one transceiver
1)
Switch off QIU
1)
Facilitates BER measurements according to /GSM:11.20/ and /
GSM:05.05/.
Monitor maintenance data, display any of the following data and
update changes continuously
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Transmission and reception
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Timing advance
© Ericsson Radio Systems AB
— All Rights Reserved —
1)
EN/LZT 720 0008 P2A
2001-11-28