List of ACU events
98-166784-A
Appendix C: System messages
C-7
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System messages
C.3
List of ACU events
List of 29-10-2019
Error code
(ID)
Unit
Severity
Description
Explanation
08073-0 ADM
WARNING Slave connection
The system is configured as a dual antenna master,
but no dual antenna slave is connected to it. Either
disable the dual antenna master in the web interface
or configure a another system as a dual antenna slave.
08074-0 ADM
WARNING Master connection
The system is configured as a dual antenna slave, but
it was not possible to connect to the dual antenna
master. Check that the IP address entered in the
modem profile is correct and check that the master
and slave systems are physically connected as
described in the manual.
08075-0 ADM
WARNING Rx cable calibration
The calibration of the ACU-antenna cable failed. The
cable could be defective, too long, of too poor quality,
not properly connected, or the VIM or ACU hardware
could be defective.
08076-0 ADM
WARNING Dual mode
configuration
The system is configured as a dual antenna system,
but the system setup is invalid. The dual mode
function may not work properly or performance could
be degraded. Info code:
xxxxxxx1 = Antenna types are different, they must be
identical
xxxxxxx2 = Master or Slave hardware does not
support dual mode operation.
xxxxxxx3 = Software version on master and slave are
different, they must be identical.
08078-0 ADM
WARNING VMU TX frequency
invalid
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.
08079-0 ADM
WARNING ACU Fan
Internal fan is malfunctioning.
0807A-0 ADM
WARNING Automatic azimuth
calibration pending
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.
0807B-0 ADM
WARNING OTC required
(Calibration outdated)
BUC calibration is outdated. Rerun it from the Core
Module by using the One Touch Commissioning in the
web interface.
Table C-2: ACU event messages