User's Manual

9-12 InterReach Unison Installation, Operation, and Reference Manual PN 8700-10
620003-0 Rev. B
9.3.1.3 Status Messages
Status messages alert you to conditions that may impact system performance. Status
messages are displayed in the Messages pane in blue lettering.
NOTE: The icons displayed in the system status tree assume that there are
no other faults, warnings, or status present.
Main Hub Status Messages
NOTE: If your equipment is using release 3.1 firmware, the icon is displayed
instead of , except for “unable to perform system test on power up”.
Table 9-7 Main Hub Status Messages
Message Icon Action Impact
Downlink laser is failing Replace the Main Hub when possible. The downlink laser will eventually fail
and the system will be off-line.
Fan failure Use AdminManager to check Main Hub
status.
Check the Main Hub fan for rotation, air
flow blockage, dust.
If fan is not operating, replace the Main
Hub.
If fan is operating, check room environ-
mental controls.
Temperature may rise to fault level result-
ing in Main Hub and connected Expan-
sion Hub(s) and RAU(s) being off-line.
Command out of service Command unit into service using Admin-
Manager.
System is off-line.
Unable to perform sys-
tem test on power up
Check Expansion Hubs and RAUs for
faults and warnings.
Degraded system performance.
EHn or RAU reports a
warning status
Check Expansion Hubs and RAUs for
warnings.
Degraded system performance.
EHn uplink fiber optical
loss greater than recom-
mended maximum
Check the uplink fiber cable for optical
loss.
Clean the cable connector.
(Refer to Section 9.2.)
Clean the fiber ports.
(Refer to Section 9.2.)
Degraded system performance.
Unable to perform sys-
tem end-to-end test
Replace Main Hub when possible. Degraded system performance.