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8-13
D-620605-0-20 Rev A
CONFIDENTIAL
Troubleshooting
8.3.1.3
Warning Indications
Warnings alert you to conditions that indicate possible service impact. Warnings are
displayed in the Messages pane in red lettering.
Before addressing warnings, ensure that all faults are resolved. Take appropriate
action to resolve the warnings, as indicated in the following tables.
NOTE:
AdminBrowser v1.00 or higher displays events (faults, warnings,
or status messages) depending on your view preference. To change your
view preference, refer to Section 3.3.2, “View Preference,” on page 3-9.
Fusion SingleStar Hub Warnings
Table 8-3
Warnings Reported by the Fusion SingleStar Hub
Warning Message
Action
{MW01}DL signal from RF source is
excessive
Reduce DL signal from RF source (base station or bi-directional amplifier).
{MW02}Temperature is high
Replace the Hub if there is fan failure. Check for fan rotation, airflow blockage,
and dust. Check room environmental controls.
{MW21}Hardware failure (UL Path)
Re-run system test. If the warning persists, swap last two RAUs and re-run sys-
tem test. If the warning persists, replace the Hub when possible.
{MW22}Hardware failure (DL Pilot too
low)
Cycle power once. If the warning persists, replace the Hub when possible.
