User manual

SpotCell Viewer 21
Appendix B – SpotCell Events
B.1 SpotCell external events
Events generated from external inputs to the SpotCell product are:
Event Description Troubleshooting
Active Signal Undetectable:
Searching
OR
Active Signal Undetectable:
Cleared
The active base station signal is not present. The
adaptive algorithm is searching for an inband signal.
Coverage is not provided during this period.
When an Active Signal is found, the event notification is
cleared. Coverage is provided after the event is cleared.
Realign the DU. Refer to
the SpotCell User's
Manual for additional
information.
Active Signal Overdrive:
Searching
OR
Active Signal Overdrive:
Cleared
The active base station signal is too strong.
All inband signals must be equal to or lower than the
maximum rated input signal level. The adaptive
algorithm is searching the inband spectrum. Coverage
is not provided during this period.
When all inband signals are within the desired range,
the event notification is cleared. Coverage is provided
after the event is cleared.
Realign the DU. Refer to
the SpotCell User's
Manual for additional
information.
Active Signal Too Low
Searching
OR
Active Signal Too Low:
Cleared
The active base station signal is detected but is too
weak. The adaptive algorithm is searching for an inband
signal that meets or exceeds the minimum rated input
signal level. Coverage is not provided during this period.
When an Active Signal is found, the event notification is
cleared. Coverage is provided after the event is cleared.
Realign the DU. Refer to
the SpotCell User's
Manual for additional
information.
Out-of-band Signal Overdrive:
Searching
OR
Out-of-band Signal Overdrive:
Cleared
The out-of-band signal is too strong. All out-of-band
signals must be equal to or lower than the maximum
rated input signal level. The adaptive algorithm is
searching the out-of-band spectrum. Coverage is not
provided during this period.
When all out-of-band signals are within the desired
range, the event notification is cleared. Coverage is
provided after the event is cleared.
Realign the DU. Refer to
the SpotCell User's
Manual for additional
information.
Selected Stronger Active Signal A stronger active base station signal has been selected
by the adaptive algorithm.
No user action is
required.