B&K Precision 2542B Manuel d'utilisateur télécharger pdf (Page 188)

Quick Start Guide

188

6.2 Capture Single Shot Signal

Digital Storage Oscilloscope can easily be used to capture a

single-shot or unrepeatable signal. Perform the following

steps to capture a single-shot signal.

 Connect the channel 1 probe to the unknown signal.

 Press the trigger MENU key to display the TRIGGER

menu.

 Press the Source softkey to select CH1.

 Press the Mode softkey to select the Auto trigger mode.

 Adjust the vertical and horizontal controls to observe the

signal roughly and find out the right Trigger Type and

Trigger mode.

 Press the Type softkey from the TRIGGER menu page

to select Pulse trigger type.

 Press More 1/2 sofkey to display the TRIGGER menu

page 2/2.

 Press Mode softkey to select Normal Trigger mode.

 Press More 2/2 sofkey to display the TRIGGER menu

page 1/2.

 Press Pulse Mode softkey to select (positive less

than).

 Rotate the entry knob ( ) to set up the pulse width.

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B&K Precision 2542B Manuel d'utilisateur Page 188