Delta MS250 Manuale dell'Operatore Scaricare il pdf (Pagina 26)

Operator's Manual

Edge Trigger

Edge triggers upon a achieving a certain voltage level in the positive or negative slope of

the waveform. It is the default trigger selection on standard oscilloscopes.

On the Trigger dialog, select Edge trigger type to display the controls.

1. Choose the Source digital line.

2. Choose the Slope (edge) upon which to trigger.

3. Choose the Logic Family that marks the High-Low logic threshold. To enter a custom

threshold, choose Logic Family User Defined and enter the voltage Level.

NOTE: The Logic Family will default to any Logic Setup associated with that line in a

previous digital group setup.

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Delta MS250 Manuale dell'Operatore Pagina 26