User's Manual

PN 9000-10 Help Hot Line (U.S. only): 1-800-530-9960 8-9
620021-0 Rev. A
Remote Access Unit Status Messages
Table 8-6 Remote Access Unit Status Messages
Message Icon Action Impact
DC voltage is low Check the Cat-5/6 cable for shorts and
opens.
Replace the RAU when possible.
Unreliable operation.
Cat-5/6 cable is longer
than recommended maxi-
mum
Check that the Cat-5/6 cable does not
exceed the recommended maximum
length.
Degraded system performance.
Unit not system tested Use AdminManager to command System
Test. Note that the system will be off-line
for 30 seconds during test.
System not operating at optimum perfor-
mance.
Antenna disconnected Check that the antenna is connected to the
RAU; check coax cable between RAU
and antenna.
Antenna may be disconnected. If it is con-
nected, then the antenna/cable measure
higher return loss than optimum configu-
ration.
RAU Commanded
Out-of-Service
Command unit into service using Admin-
Manager.
RAU is off-line.
Commanded Fault Lock-
out
Use AdminManager to check Hub faults
and and replace Hub as required.
RAU is off-line.
Power supplied by Accel
Hub is too high
Check the Cat-5/6 cable for opens and
shorts.
Move RAU cable to another Hub port.
Replace RAU when possible.
Unreliable operation.
System test uplink failure Unable to complete system test. Degraded system performance.
Can’t calibrate downlink Unable to complete system test. Degraded system performance.