User's Manual

Base Station Menu
BreezeMAX Modular Base Station System Manual 91
4.4.2.6.2 External 16 MHz Clock
The 16 MHz clock source is used for generation of all main clocking signals in the
system, including the internal 1PPS clock. Using an external, accurate 16 MHz
clock source will enable better hold-over of the 1PPS clock upon temporary loss
(or reduced reliability when receiving less than 4 satellites) of the external 1PPS
clock. This will allow a longer time of continued operation before appearance of
interferences due to clock drifts among Base Stations.
The available options are Enable (use external 16 MHz clock source) and Disable
(use internal 16 MHz clock source).
The default is Disable
In the current release, external 16 MHz clock from the GPS Adapter is not
available.
4.4.3 Alarms and Traps
The Alarms and Traps menu enables viewing the active alarms or the traps log,
filtering the displayed traps and enabling/disabling traps. The available options
are:
 Show Active Alarms
 Traps Display Filter
 Show Traps Log
 Trap Configuration
4.4.3.1 Show Active Alarms
Select to view the currently active alarms. For more details on active alarms refer
to the Traps and Alarms document.
4.4.3.2 Traps Display Filter
Select to view/update the filtering criteria for the Traps Log display. The
configurable filtering criteria are:
4.4.3.2.1 Minimum Severity
The Minimum Severity parameter enables defining the minimum severity filter.
Traps whose severity is below the defined severity will not be displayed.
The options are Critical, Major, Minor, Warning and Info.