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.

3 Press the Mode softkey and select Field1 or Field2.

Triggering on Field 1

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Agilent Technologies 54621D, 24A, 42A, 54621A, 22A, 41A manual To trigger on a specific field of the video signal