HP (Hewlett-Packard) HP 16510B TV Converter Box User Manual


 
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