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Video signal trigger

About D.E.V.I.C.E.

Video signal trigger is used for oscilloscope triggering on even fields, odd fields, all fields, all lines, line number/line #. When Normal Polarity is selected the trigger always occurs on negative-going sync pulses. If the video signal has positive-going sync pulses, use the inverted Polarity selection.

The animated picture below shows a video signal trigger oscillogram on odd field and even field:

video signal trigger oscillogram on odd field and even field

The picture below demonstrates a video signal trigger oscillogram on line number/line #/

line number/line #



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