Service checks: Service check error Default: Enabled,
severity Major
MIP: Megaframe Insertion Packet error Default: Enabled,
severity Major
Content:
Content check error (checking of au-
dio and video)
Default: Enabled,
severity Major
Reference:
Reference check error (comparing
the stream with a Gold TS)
Default: Enabled,
severity Major
Gold TS:
Error found while comparing the
stream with the stored Gold TS
snapshot)
Default: Enabled,
severity Major
Pre FEC BER:
Bit error rate prior to Viterbi FEC
above specified threshold (Applica-
ble for RF inputs)
Default: Enabled,
severity Major
Post FEC BER:
Bit error rate after Viterbi FEC
above specified threshold (Applica-
ble for RF inputs)
Default: Enabled,
severity Major
MER:
Modulation Error Ratio above speci-
fied threshold (Applicable for RF in-
puts)
Default: Enabled,
severity Major
SNR:
Signal to Noise Ratio below speci-
fied threshold (Applicable for RF in-
puts)
Default: Enabled,
severity Major
Signal strength:
Signal strength outside specified
thresholds (Applicable for RF in-
puts)
Default: Enabled,
severity Major
SFN meas:
Error with timing in DVB-T/T2 SFN
networks (ASI and DVB-T/DVB-T2
inputs)
Default: Enabled,
severity Major
Packet error count:
Detection of one or more packets
with errors after demodulator FEC
(VB272)
Default: Enabled,
severity Major
Center frequency:
Difference between received and
configured RF frequency exceeds
specified threshold (VB252, VB262
and VB272)
Default: Enabled,
severity Major
Symbol rate:
Difference between received and
configured symbol rate exceeds
specified threshold (VB252, VB262
and VB272)
Default: Enabled,
severity Major
VB2xx GigE User’s Manual version 5.4 59