HP 16500A User Manual download pdf (Page 137)

Delay Field The delay field allows you to enter a delay. The delay can be either

positive or negative. Delay allows you to place the time window (selected

by s/Div) of the acquired data at center screen.

The center tic mark at the horizontal center and top of the waveforms area

represents trigger + delay. The red vertical dotted line represents the

trigger point (see figure 6-9).

If you want to trace after the trigger point, enter a positive delay. If you

want to trace before the trigger point (similar to negative time), enter a

negative delay. The logic analyzer is capable of maximum delays of

−2500 seconds to +2500 seconds. In transitional mode the maximum

delay is determined by the number of transitions of the incoming data.

Data may not be displayed at all settings of s/Div and Delay.

Figure 6-9. Trigger and Trace Points

HP 16510B Interpreting the Display

Front-Panel Reference 6 - 9

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HP 16500A User Manual Page 137