BridgeTech VB20 User Manual page 147

NIT: Enable or disable alarming of Network Information Table errors.
NIT - Maximum
interval Actual
(ms):
NIT - Maximum
interval Other
(ms):
NIT - Require
network id:
NIT - Require
original
network id:
NIT - Min. num.
transport
streams:
NIT - Cable
descriptor:
NIT - Satellite
descriptor:
NIT - Terrestrial
descriptor:
NIT - Compare
with reference
NIT:
SI Repetition Enable or disable alarming of SI Repetition Rate errors.
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148
ETR Thresholds - Priority 3:
Only relevant when DVB mode is selected.
The maximum allowed section repetition interval for the NIT
Actual table.
Default: 10 s
The maximum allowed section repetition interval for the NIT
Other table.
Default: 10 s
If enabled the probe will require that the network ID found in the
NIT matches the configured value.
Default: Disabled
If enabled the probe will require that the original network ID
found in the NIT matches the configured value.
Default: Disabled
The minimum number of transport streams that must be
present in the NIT. Set to 0 to disable this check.
Default: 0
If set to 'Required' an alarm will be generated if a Cable
descriptor is not present in the NIT for the monitored frequency.
Similarly if set to 'Not allowed', an alarm will be generated if the
Cable descriptor is present.
Default: Optional
If set to 'Required' an alarm will be generated if a Satellite
descriptor is not present in the NIT for the monitored frequency.
Similarly if set to 'Not allowed', an alarm will be generated if the
Satellite descriptor is present.
Default: Optional
If set to 'Required' an alarm will be generated if a Terrestrial
descriptor is not present in the NIT for the monitored frequency.
Similarly if set to 'Not allowed', an alarm will be generated if the
Terrestrial descriptor is present.
Default: Optional
If enabled the NIT will be compared with the NIT on the
reference frequency, and an alarm will be generated if a
mismatch is found. The first frequency in the tuning list will be
used as the reference frequency. Both the CRC values of the
different sections and the number of sections must be identical.
Default: Disabled
PROBE USERS' MANUAL VERSION 5.0
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