Arming the Digitizer Before the digitizer takes a sample it must be "armed", which means it must be in the wait-for-trigger state. Figure 3-5 shows the digitizer arming and triggering sources.

Figure 3-5. HP E1429 Digitizer Arming and Triggering

Chapter 3

Understanding the HP E1429 Digitizer 113

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HP E1429A manual HP E1429 Digitizer Arming and Triggering