Using the Oscilloscope 2
Keysight Infiniium 90000A Series Oscilloscopes User’s Guide 37
Starting and Stopping Waveform Acquisitions
Use the acquisition run controls to run and stop acquisitions or make a single
acquisition. The boxed area of the memory bar above the waveform display area
shows which portion of the channel’s acquisition memory you are viewing.
The [Run/Stop] key is lit green and the green Run button is highlighted when the
oscilloscope is running (acquiring data). The [Run/Stop] key is red and the Stop
button is highlighted when the acquisition is stopped.
• To start waveform acquisition, press the [Run/Stop] key or click Run.
The oscilloscope begins acquiring data. When it receives a trigger signal, it
finishes acquiring data, updates the display, and then starts another acquisition
cycle if it is in Trig’d or Auto trigger mode.
• To stop waveform acquisition, press the [Run/Stop] key or click Stop. Whatever
data was last acquired remains on the screen.
• To make a single acquisition, press the [Single] key or click Single.
• You can also click the Run, Stop, and Single commands from the Control menu.
• To set up how you want the signals to be sampled, such as sampling rate and
mode, click Setup > Acquisition....
Figure 17 Acquisition run control keys and buttons
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