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Error
ACU
code
Severity
PCB
(ID)
0806F-0 ADM WARNING ROSS
08075-0 ADM WARNING VMU TX
08078-0 ADM WARNING VMU TX
08079-0 ADM WARNING ACU Fan
0807A-0 ADM WARNING Automatic azimuth
0807B-0 ADM WARNING BUC calibration
0807C-0 ADM ERROR
0807F-0 ADM WARNING Local
08100-0 ADM ERROR
Description
synchronization
frequency invalid
frequency invalid
calibration pending
outdated
System
configuration
administration
enabled
PSM low voltage
(22 V)
Table B-2: ACU event messages (Continued)
Explanation
The ACU has become out of sync with the ROSS
device, most likely because the ACU has been
replaced, or the ROSS satellite profile is new. A
manual (forced) handoff sequence must be
initiated from the ROSS, refer to the ROSS
manual.
The satellite modem did not provide a Tx
frequency, or it is invalid. A default Tx
frequency is assumed, but this may degrade Tx
performance. To remove this warning re-
configure the modem to provide the correct Tx
frequency.
The satellite modem unit provided a TX
frequency of zero. This may degrade tx
performance. To remove this warning re-
configure the modem to provide the correct tx
frequency.
Internal Fan is malfunctioning.
Automatic azimuth calibration mode is enabled.
The system tries to perform an azimuth
calibration using the target satellite whenever
satellite data is received from the modem. After
successful calibration the feature is automatically
disabled and the system returns to normal
operation. WARNING: If a system has not
completed azimuth calibration after the
installation, the blocking zones may appear to be
at wrong angles.
BUC calibration is outdated. Rerun it from the
Core Module by using the One Touch
Commissioning in the web interface.
Invalid ACU / antenna combination.
Local administration mode is currently enabled.
This allows login without providing the admin
password. Will be disabled after 1 hour or next
reboot.
The ADM measures a different antenna voltage
than expected. If the problem is not solved by a
restart, and the PSM is not reporting any errors,
the ADM is probably defective.
List of ACU events
B-9
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