Reference Manual

Operation and Maintenance Support
Preconditions and Initiation
Applicable for any operational condition. The function is initiated when
the SW is started.
Description
The TX Not Enabled indicator is controlled from Functionality
Administration functionality and from Restart and Recovery
functionality. The TX Not Enabled indicator is on until the BSC has
changed MO State for TX to enabled. When the TX is disabled or reset
by the BSC or auto-disabled by the RBS the indicator is turned on.
When the RU is reset in any way the handling of the indicator is
terminated.
Colour: Yellow
Position: TDMRU (TRU)
States of the indicator
ON: TX is not enabled
OFF TX is enabled
44.17 Local Mode Indicator
Purpose
To indicate the current RU Mode.
Preconditions and Initiation
Applicable for any operational condition. The function is initiated when
the SW is started.
Description
After a restart, the indicator is on until the Local Remote handling starts
(refer to the Restart and Recovery functionality). When the RU is reset
in any way the handling of the indicator is terminated.
Colour: Yellow
Position: CMRU (DXU) and TDMRU (TRU).
States of the indicator
ON: RU Mode is Local.
FLASHING (0.5 Hz): Change of RU mode is in progress:
− Waiting for layer 2 A-bis communication to be
established OR.
− Waiting for confirmation that the layer 2 A-bis
communication has been released.
OFF RU Mode is Remote.
EN/LZT 720 0008 P2A
2001-11-28
357 (485)
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