Barco STELLAR User And Service Manual page 137

No. Information
19 Network input BER
error on active line exceeds
lower level
BER
exceeds
upper level
Eb/No
below lower
limit
Eb/No
below upper
limit
Input loss
Receiving
AIS
TS sync loss On
20 Network input Input loss
error on inactive
line
47 Network input PLL error
event on active
line
RS change
Sync byte
error
21 Network input has Network
autoswitched input
autoswitch
42 Network output Output
error FIFO error
Name Enabled Severity
On Minor
On Minor
Off Major
Off Minor
On Major
On Minor
Major
Off Warning
Off Information Disable
Off Information Disable
Off Information Disable
Off Information Disable
On Minor
Category Explanation/Remedy
C The BER is higher than the lower level.
Check the external network line
equipment.
B The BER is higher than the upper level.
Check the external network line
equipment.
Disable The Eb/No is below the lower limit.
Check the external satellite receiver
equipment. It may be necessary to revise
the link budget.
Disable The Eb/No is below the upper limit.
Check the external satellite receiver
equipment. It may be necessary to revise
the link budget.
A There is no network input signal. Check
the source or the settings in ROSA.
B An AIS signal is detected on the network
input. An error is present on the network.
Check the source.
A Synchonization is lost for the incoming
transport stream. Check the condition of
the input signal.
Disable There is no network signal on the inactive
line. Check for network and cabling
errors.
The phase locked loop (PLL) cannot lock
to the input signal. Check the external
network line equipment. If occurring
persistently contact your local BARCO
sales office.
The mode of the Reed-Solomon error
correction has changed from On to Off or
vice versa. Read the actual setting with
the command NET:RS:IN? or reload the
ROSA window.
Errors are received in the TS sync bytes.
Read the BER. Check the external
network line eqiupment.
The network input has autoswitched.
Check the input source.
B The bit rate of the restamping output
module is too low. Increase the output bit
rate to make it higher than the net bit rate
of the incoming transport stream.
5
125
ROSA messages