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RIGOL Chapter 5 To Trigger the Oscilloscope
5-14 DS1000Z User Guide
480P: the frame frequency is 60 frames per second; the TV scan line is 525;
progressive scan; the line frequency is 31.5 kHz.
576P: the frame frequency is 60 frames per second; the TV scan line is 625;
progressive scan.
Trigger Mode:
Press Sweep to open the trigger mode list and select auto, normal or single. For the
details, please refer to "
Trigger Mode". The corresponding status light of the
current trigger mode turns on.
Trigger Setting:
Press Setting to set the trigger parameter (noise rejection) under this trigger type.
Trigger Level:
Use TRIGGER LEVEL to modify the level. For the details, please refer to the
introduction of "
Trigger Level".
Tips
For a better observation of the waveform details in the video signal, you can
set a larger memory depth first.
In the trigger debugging process of video signals, the frequency in different
part of the signal can be reflected by different brightness as RIGOL digital
oscilloscope provides the intensity graded color display function. Experienced
users can quickly judge the signal quality and discover abnormalities.
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