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Triggering the Oscilloscope
To use TV triggering
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. 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.
2Press the
Settings softkey, then press the Standard softkey to select the
appropriate TV standard.
3Press the
Mode softkey and select Field1 or Field2.
Triggering on Field 1