Keysight 4000 X-Series, Руководство по продвинутой подготовке

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Advanced Triggering, Search & Navigation, and Segmented Acquisition Labs
3
4000 X-Series Oscilloscopes Advanced Training Guide 55
Lab #10: Triggering on and Searching for Edge Speed Violations
In this lab you will learn how to set up the scope to trigger on edge speed violation
conditions using the scope’s “Rise/Fall Time” trigger mode. We will also be using
the scope’s Search & Navigation capability to automatically find, mark, and then
navigate to edge speed violations, as well as using the scope’s Segmented
Memory acquisition to capture multiple and consecutive occurrences of edge
speed violations.
1
Connect the channel-1 probe to the Demo 1 terminal and ground.
2
Press
[Default Setup]
on the scope’s front panel.
3
Press
[Help]
; then tap the Training Signals softkey.
4
From the Training Signals menu, double-tap the Edge Transition Violation Signal .
5
Set channel-1 to 500 mV/div .
6
Set channel-1 offset/position to approximately 1.6 V to center the waveform
on-screen.
7
Push the trigger level knob to automatically set the trigger level to
approximately 50% .
8
Set the scope’s timebase to 100.0 ns/div .