Televes Serie H-60 User Manual
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TV Mode
3.3.3.2.1.4.1.- Line C/N line
This function allows one to change the line with which one synchronises the meter to, in order
to carry out the C/N line measurement. Use the
to switch between line 3 and line 25 and
confirm by pressing the
key.
- C/N Line -
3.3.3.2.1.5.-CTB/CSO
Enables measurement of intermodulation products ofsecond and third order. The measure
of CSO
can be done with the service
(TV signal in the channel to be
measured) both disabled and enabled.
In the event of measure with service, 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".
However, the measure of CTB can only be made with the service disabled, because it
is a measurement made in the frequency of the video carrier of the TV signal.
The CSO measure is carried out in different frequencies (at different distances from the video
carrier) within the selected channel, which may be modified by the menu button "Offsets CSO".
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