Televes Serie H-60 - Manual (Page 94)

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TV Mode
Enables CSO measuring without disabling the service. CTB cannot be measured in this mode.
The meter will automatically synchronize with the TV signal to be measured on an empty line,
which may be selected in the parameter "Line with service"..
3.3.3.2.1.5.3.- CSO offsets
The CSO measure is carried out in different frequencies (at different distances from the video
carrier) within the selected channel. This function can modify these frequencies, referred toas
distance in KHz to the video carrier.
3.3.3.2.1.5.4.- Line with Service
In order to measure CSO without disabling the service, the meter must be synchronized with the
TV signal. Thanks to this synchronization, the meter will be capable of measuring at the
appropriate time, which corresponds with the appearance of an empty line TV. This line
of TV can be selected using this function.
3.3.3.2.1.6.- HUM
Enables HUM measurement, that indicates the variation in percentage of the video carrier
amplitude of the TV signal.
- Measurement of HUM -
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