Triggering the Oscilloscope 4
6000 Series Oscilloscope User’s Guide 191
To trigger on a specific field of the video signal
To examine the components of a video signal, trigger on either
Field 1 or Field 2 (available for interleaved standards). When a
specific field is selected, the oscilloscope triggers on the rising
edge of the first serration pulse in the vertical sync interval in
the specified field (1 or 2).
1 Press the Trigger More key, then press the TV softkey.
2 Press the Settings softkey, then press the Standard softkey to
select the appropriate TV standard.
3 Press the Mode softkey and select Field1 or Field2.
Figure 17 Triggering on Field 1
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