Nera SatLink Series User Manual page 97

Nera SatLink Terminal User Guide
Event
Missing Table
TCT Inconsistency
ODU Communication
Failure
ODU Temperature
High
ODU Temperature
Critical
ODU Short Circuit
LNB Short Circuit
ODU turned itself off
Tftp Server
uncreachable
File not found
File transfer error
Severity User action
required
Major None
Critical Restart Terminal
Critical Check that cable
to ODU is
connected and
that the Terminal
is configured for
the correct ODU
(type CLI
command
)
show
Major None
Critical Send ODU for
repair
Critical Find and remove
cause of short-
circuit.
Restart terminal.
Critical Find and remove
cause of short-
circuit.
Restart terminal.
Critical Restart terminal.
If the failure
occurs again the
ODU must be
sent for repair.
Major Check IP
connection with
the TFTP server
Major Verify that the
file is present on
the TFTP server
Major Check available
space on file
system
Comment
The Nera SatLink Terminal is not receiving a
mandatory DVB-S/DCB-RCS table on the
forward link. If the problem does not
disappear within 10-60 minutes please
contact the DVB-RCS gateway operator.
There is an error in the received TCT table.
If the problem does not disappear within 10-
60 minutes please contact the DVB-RCS
gateway operator.
The Nera SatLink Terminal is not able to
establish DiSEqC communication with the
ODU. Possible causes may be:
Cable to ODU not connected
-
IDU not configured for correct ODU
-
The ODU must be repaired
-
odu
The temperature in the ODU got too high. If
this happens several times without extreme
weather conditions the ODU must be sent for
repair.
The temperature in the ODU has got too high
and the unit should be sent for repair.
The power supply to the BUC has been short-
circuited. After removing the cause for the
short-circuit the terminal must be restarted to
recover.
The power supply to the LNB has been short-
circuited. After removing the cause for the
short-circuit the terminal must be restarted to
recover.
The ODU has powered itself down – most
likely because it has detected a failure. If this
happens more than once the ODU must be
sent for repair.
The Nera SatLink Terminal is not able to
establish the connection with the TFTP
server. Likely to be an IP configuration or
network problem. Verify the IP connection
with the Tftp server with ping.
The Nera SatLink Terminal is not able to
upload the file specified in the command
from the TFTP server. Verify that the file is
available on the TFTP server.
The File transfer has been aborted either due
to an IP connection interruption between the
terminal and the TFTP serve or due to a lack
of available space on the terminal's file
system.
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