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The light trace represents the carrier prior to it being turned off. The
dark trace represents the distortion products. The measurement
value is computed by a ratio of the peak level of the video carrier to
the peak of the distortion products of the second and third order
beats. The "worst case" CSO value is highlighted and is the overall
CSO value. Press the
CSO Setup
soft key to adjust the offset values
for the CSO measurement.
Using the
Up
and
Down
arrow soft keys, select the CSO Offset
number to change. Use the numeric entry keys or the
UP
and
DOWN
arrow keys to enter a new CSO Offset value.
When exiting out of the CSO/CTB measurement, the unit will
prompt you to turn the carrier back on.
Summary of Contents for 3HRV
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