26
Name:
Bit Error Rate value after Reed-Solomon decoder
Node: postBER
(1.3.6.1.4.1.32108.2.2.3.3.1.7)
Parameters:
INTEGER, viewing only, list
Description:
View postBER value for digital channel. The value is expressed as (postBER *
10^10). If synchronization with the channel is not achieved,
2^32-1
is indicated.
For analog channels the value is always set to
0.
Example: postBER.3
5000.
The postBER value of the third channel is 5.0E-7.
Limit Test Results Table
Name:
Channel error indicator
Node: Alert
(1.3.6.1.4.1.32108.2.2.3.4.1.2)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test. If
1
is indicated, the channel measurement
results fail to correspond to one or several test criterias.
Example: CNR.2
1.
The second channel failed the limit test by one or several test criteria.
Name:
Indicator of low signal level
Node: LowLevel
(1.3.6.1.4.1.32108.2.2.3.4.1.3)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: minimum
channel level for analog channel and minimum actual power for digital channel.
Name:
Indicator of high signal level
Node: HighLevel
(1.3.6.1.4.1.32108.2.2.3.4.1.4)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: maximum
channel level for analog channel and maximum actual power for digital channel.
Name:
Indicator of low video/audio ratio
Node: LowVAR
(1.3.6.1.4.1.32108.2.2.3.4.1.5)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: minimum
allowed value of video/audio ratio for analog channel.
Name:
Indicator of high video/audio ratio
Node: HighVAR
(1.3.6.1.4.1.32108.2.2.3.4.1.6)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: maximum
allowed value of video/audio ratio for analog channel.
Name:
Indicator of low signal/noise ratio
Node: LowCNR
(1.3.6.1.4.1.32108.2.2.3.4.1.7)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: minimum
allowed value of signal/noise ratio for analog channel.
Name:
Indicator of low MER value
Node: LowMER
(1.3.6.1.4.1.32108.2.2.3.4.1.8)
Parameters:
INTEGER( true(1), false(0) ), viewing only, list
Description:
Check if a channel passed the limit test by the following test criteria: minimum
allowed MER value for digital channel.
Name:
Indicator of high preBER value
Содержание CIU-003
Страница 1: ...CIU 003 TV SIGNAL ANALYZER OPERATING MANUAL ...
Страница 2: ...Revision 1 4 from 12 04 13 ...
Страница 6: ...6 Figure 1 1 Figure 1 2 ...
